diff --git a/src/interface.jl b/src/interface.jl
index b404e08..429d4f8 100644
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -97,7 +97,7 @@ julia> output_thoughtDict = Dict(
 
 # Signature
 """
-function decisionMaker(a::T; recent::Integer=10, maxattempt=10
+function decisionMaker(a::T; recentevents::Integer=10, maxattempt=10
   ) where {T<:agent}
 
   # lessonDict = copy(JSON3.read("lesson.json"))
@@ -125,35 +125,42 @@ function decisionMaker(a::T; recent::Integer=10, maxattempt=10
   #   """
   # end
 
-  recent_ind = GeneralUtils.recentElementsIndex(length(a.chathistory), recent; includelatest=true)
-  recentevents = a.memory[:events][recent_ind]
-  recentchat = createChatLog(a.chathistory[recent_ind]; index=recent_ind)
+  recentevents_ind = GeneralUtils.recentElementsIndex(length(a.memory[:events]), recentevents; 
+                                                      includelatest=true)
+  timeline = createTimeline(a.memory[:events]; eventindex=recentevents_ind)
+
+  recentchat_ind = GeneralUtils.recentElementsIndex(length(a.chathistory), recentevents; 
+                                                    includelatest=true)
+  recentchat = createChatLog(a.chathistory; index=recentchat_ind)
   # recentEventsDict = createEventsLog(recentevents; index=recent_ind)
   
+  #BUG timeline only cover event 1-9 out of 10 events while recentchat cover 1-9 because 
+  # recent_ind is based on chathistory. i should ind based on events. The reason is events always
+  # have more than chathistory due to CHECKINVENTORY() function which store in events BUT NOT in
+  # chathistory
+  
 
-  timeline = createTimeline(recentevents; eventindex=recent_ind)
+  # # recap as caching 
+  # # query similar result from vectorDB
+  # recapkeys = keys(a.memory[:recap])
+  # _recapkeys_vec = [i for i in recapkeys]
 
-  # recap as caching 
-  # query similar result from vectorDB
-  recapkeys = keys(a.memory[:recap])
-  _recapkeys_vec = [i for i in recapkeys]
+  # # select recent keys
+  # _recentRecapKeys =
+  #   if length(a.memory[:recap]) <= 3  # 1st message is a user's hello msg
+  #     _recapkeys_vec
+  #   elseif length(a.memory[:recap]) > 3
+  #     l = length(a.memory[:recap])
+  #     _recapkeys_vec[l-2:l]
+  #   end
 
-  # select recent keys
-  _recentRecapKeys =
-    if length(a.memory[:recap]) <= 3  # 1st message is a user's hello msg
-      _recapkeys_vec
-    elseif length(a.memory[:recap]) > 3
-      l = length(a.memory[:recap])
-      _recapkeys_vec[l-2:l]
-    end
-
-    # get recent recap
-  _recentrecap = OrderedDict() 
-  for (k, v) in a.memory[:recap]
-    if k ∈ _recentRecapKeys
-      _recentrecap[k] = v
-    end
-  end
+  #   # get recent recap
+  # _recentrecap = OrderedDict() 
+  # for (k, v) in a.memory[:recap]
+  #   if k ∈ _recentRecapKeys
+  #     _recentrecap[k] = v
+  #   end
+  # end
   
   # recentrecap = GeneralUtils.dictToString_noKey(_recentrecap)
   # similarDecision = a.func[:similarSommelierDecision](recentrecap)
@@ -415,7 +422,7 @@ function decisionMaker(a::T; recent::Integer=10, maxattempt=10
 
       #[WORKING]
       evaluationdict = evaluator(a, timeline, responsedict, context)
-      if evaluationdict[:good_decision] == "no"
+      if evaluationdict[:approved] == "no"
         mentor_comment = evaluationdict[:suggestion]
         errornote = "Your previous attempt was not good enough. Please try again. Here is the mentor's suggestion: $mentor_comment"
         println("\nERROR YiemAgent decisionMaker() -  $response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
@@ -851,7 +858,7 @@ function evaluator(a::T1, timeline, decisiondict, evaluateecontext
       - Do not generate additional thoughts or actions.
     2) decision_evaluation: 
       - Examine how the trainee's decisions align with the store's policies and guidelines before proceeding.
-    3) good_decision: Decide whether the decision make sense under the circumstances. Can be "yes" or "no"
+    3) approved: Decide whether to let the trainee proceed or not. Can be "yes" or "no"
     4) suggestion: Based store policy and guidelines, provide a suggestion for the immediate decision step only.
 
   </You should then respond to the user with>
@@ -859,14 +866,14 @@ function evaluator(a::T1, timeline, decisiondict, evaluateecontext
   {
     "trajectory_evaluation": "..."
     "decision_evaluation": "..."
-    "good_decision": "..."
+    "approved": "..."
     "suggestion": "..."
   }
   </You should only respond in format as described below>
 
   Let's begin!
   """
-  requiredKeys = [:trajectory_evaluation, :decision_evaluation, :good_decision, :suggestion]
+  requiredKeys = [:trajectory_evaluation, :decision_evaluation, :approved, :suggestion]
   errornote = "N/A"
 
   for attempt in 1:10
@@ -1116,7 +1123,7 @@ julia>
 """
 function think(a::T)::NamedTuple{(:actionname, :result),Tuple{String,String}} where {T<:agent}
   # a.memory[:recap] = generateSituationReport(a, a.func[:text2textInstructLLM]; skiprecent=0)
-  thoughtDict = decisionMaker(a; recent=5)
+  thoughtDict = decisionMaker(a; recentevents=5)
 
   actionname = thoughtDict[:action_name]
   actioninput = thoughtDict[:action_input]
@@ -1230,30 +1237,39 @@ function think(a::T)::NamedTuple{(:actionname, :result),Tuple{String,String}} wh
 end
 
 
-function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
+function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10, recentevents::Integer=10)
+  recentchat_ind = GeneralUtils.recentElementsIndex(length(a.chathistory), recentevents; 
+                                                    includelatest=true)
+  recentchat = createChatLog(a.chathistory; index=recentchat_ind)
   systemmsg = 
   """
-  Your profile:
-    Your name is $(a.name). You are a helpful English-speaking assistant, acting as a polite, website-based sommelier for $(a.retailername)'s wine store.
-  Situation:
-    You have checked the inventory and found wines.
-  Your mission:
-    Present the wines to the customer in a way that keep the conversation smooth and engaging.
-  At each round of conversation, you will be given the following information:
+  <Your role>
+  Your name is $(a.name). You are a helpful English-speaking assistant, acting as a polite, website-based sommelier for $(a.retailername)'s wine store.
+  </Your role>
+  <Situation>
+    You have checked the inventory and found wines that may match what the user wants
+  </Situation>
+  <Your mission>
+    Present the wines to the user in a way that keep the conversation smooth and engaging.
+  </Your mission>
+  <At each round of conversation, you will be given the following information>
+    Name of the wines that needs to be introduced: name of wines you are going to introduce to the user
     Database search result: the result of a database search using SQL commands you have found so far
-    Chat history: your ongoing conversation with the user
-    Wine name: name of wines you are going to introduce.
-  You should follow the following guidelines:
+  </At each round of conversation, you will be given the following information>
+  <You should follow the following guidelines>
     - Provide detailed introductions of the wines you've found to the user.
     - Explain how the wine could match the user's intention and what its effects might mean for the user's experience.
     - If multiple wines are available, highlight their differences and provide a comprehensive comparison of how each option aligns with the user's intention and what the potential effects of each option could mean for the user's experience.
     - Provide your personal recommendation and provide a brief explanation of why you recommend it.
-  You should then respond to the user with:
+  </You should follow the following guidelines>
+  <You should then respond to the user with>
     dialogue: Your presentation to the user
-  You should only respond in format as described below:
+  </You should then respond to the user with>
+  <You should only respond in format as described below>
   {
     "dialogue": "..."
   }
+  </You should only respond in format as described below>
 
   Let's begin!
   """
@@ -1265,7 +1281,7 @@ function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
         "N/A"
       end
 
-  chathistory = chatHistoryToText(a.chathistory)
+  # chathistory = chatHistoryToText(a.chathistory)
   errornote = "N/A"
   response = nothing # placeholder for show when error msg show up
 
@@ -1279,9 +1295,8 @@ function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
     context = 
     """
     <context>
+    Name of the wines that needs to be introduced: $(thoughtDict[:action_input])
     Database search result: $database_search_result
-    Chat history: $chathistory
-    Wine name: $(thoughtDict[:action_input])
     P.S. $errornote
     </context>
     """
@@ -1291,6 +1306,7 @@ function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
         Dict(:name => "system", :text => systemmsg),
       ]
 
+    unformatPrompt = vcat(unformatPrompt, recentchat)
     # put in model format
     prompt = GeneralUtils.formatLLMtext(unformatPrompt, a.llmFormatName)
     # add info
@@ -1311,7 +1327,7 @@ function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
     try
       responsedict = copy(JSON3.read(response))  
     catch
-      println("\nERROR YiemAgent presentbox() failed to parse response: $response", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+      println("\nERROR YiemAgent presentbox() failed to parse response: $response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
       continue
     end
 
@@ -1400,6 +1416,176 @@ function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
   end
   error("presentbox() failed to generate a response")
 end
+# function presentbox(a::sommelier, thoughtDict; maxtattempt::Integer=10)
+#   systemmsg = 
+#   """
+#   Your profile:
+#     Your name is $(a.name). You are a helpful English-speaking assistant, acting as a polite, website-based sommelier for $(a.retailername)'s wine store.
+#   Situation:
+#     You have checked the inventory and found wines.
+#   Your mission:
+#     Present the wines to the customer in a way that keep the conversation smooth and engaging.
+#   At each round of conversation, you will be given the following information:
+#     Database search result: the result of a database search using SQL commands you have found so far
+#     Chat history: your ongoing conversation with the user
+#     Name of the wines that needs to be introduced: name of wines you are going to introduce to the user.
+#   You should follow the following guidelines:
+#     - Provide detailed introductions of the wines you've found to the user.
+#     - Explain how the wine could match the user's intention and what its effects might mean for the user's experience.
+#     - If multiple wines are available, highlight their differences and provide a comprehensive comparison of how each option aligns with the user's intention and what the potential effects of each option could mean for the user's experience.
+#     - Provide your personal recommendation and provide a brief explanation of why you recommend it.
+#   You should then respond to the user with:
+#     dialogue: Your presentation to the user
+#   You should only respond in format as described below:
+#   {
+#     "dialogue": "..."
+#   }
+
+#   Let's begin!
+#   """
+#   requiredKeys = [:dialogue]
+#   database_search_result = 
+#       if length(a.memory[:shortmem][:db_search_result]) != 0
+#         availableWineToText(a.memory[:shortmem][:db_search_result])
+#       else
+#         "N/A"
+#       end
+
+#   chathistory = chatHistoryToText(a.chathistory)
+#   errornote = "N/A"
+#   response = nothing # placeholder for show when error msg show up
+
+  
+
+#   # yourthought = "$(thoughtDict[:thought]) $(thoughtDict[:plan])"
+#   # yourthought1 = nothing
+
+#   for attempt in 1:maxtattempt
+
+#     context = 
+#     """
+#     <context>
+#     Database search result: $database_search_result
+#     Chat history: $chathistory
+#     Name of the wines that needs to be introduced: $(thoughtDict[:action_input])
+#     P.S. $errornote
+#     </context>
+#     """
+
+#     unformatPrompt =
+#       [
+#         Dict(:name => "system", :text => systemmsg),
+#       ]
+
+#     # put in model format
+#     prompt = GeneralUtils.formatLLMtext(unformatPrompt, a.llmFormatName)
+#     # add info
+#     prompt = prompt * context
+
+#     response = a.func[:text2textInstructLLM](prompt; senderId=a.id)
+#     response = GeneralUtils.deFormatLLMtext(response, a.llmFormatName)
+#     response = GeneralUtils.remove_french_accents(response)
+#     # response = replace(response, '$'=>"USD")
+#     think, response = GeneralUtils.extractthink(response)
+
+#     response = replace(response, '*'=>"")
+#     response = replace(response, '$' => "USD")
+#     response = replace(response, '`' => "")
+#     response = replace(response, "<|eot_id|>"=>"")
+    
+#     responsedict = nothing
+#     try
+#       responsedict = copy(JSON3.read(response))  
+#     catch
+#       println("\nERROR YiemAgent presentbox() failed to parse response: $response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#       continue
+#     end
+
+#     # check whether all answer's key points are in responsedict
+#     _responsedictKey = keys(responsedict)
+#     responsedictKey = [i for i in _responsedictKey] # convert into a list
+#     is_requiredKeys_in_responsedictKey = [i ∈ responsedictKey for i in requiredKeys]
+
+#     if length(is_requiredKeys_in_responsedictKey) > length(requiredKeys)
+#       errornote = "Your previous attempt has more key points than answer's required key points."
+#       println("\nERROR YiemAgent presentbox() $errornote --> $response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#       continue
+#     elseif !all(is_requiredKeys_in_responsedictKey)
+#       zeroind = findall(x -> x == 0, is_requiredKeys_in_responsedictKey)
+#       missingkeys = [requiredKeys[i] for i in zeroind]
+#       errornote = "$missingkeys are missing from your previous response"
+#       println("\nERROR YiemAgent presentbox() $errornote --> $response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#       continue
+#     end
+
+#     # # check whether response has not-allowed words
+#     # notallowed = ["respond:", "user>", "user:"]
+#     # detected_kw = GeneralUtils.detect_keyword(notallowed, response)
+#     # # list all keys that have 1 value in detected_kw dictionary
+#     # k = [key for (key, value) in detected_kw if value == 1]
+#     # if length(k) > 0
+#     #   errornote = "In your previous attempt, you have $k in your response which is not allowed."
+#     #   println("\nERROR YiemAgent presentbox() $errornote ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#     #   continue
+#     # end
+
+#     # # check whether response has all header
+#     # detected_kw = GeneralUtils.detect_keyword(header, response)
+#     # if 0 ∈ values(detected_kw)
+#     #   errornote = "$missingkeys are missing from your previous response"
+#     #   println("\nERROR YiemAgent presentbox() $errornote ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#     #   continue
+#     # elseif sum(values(detected_kw)) > length(header)
+#     #   errornote = "\nYour previous attempt has duplicated points according to the required response format"
+#     #   println("\nERROR YiemAgent presentbox() $errornote ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#     #   continue
+#     # end
+
+#     # responsedict = GeneralUtils.textToDict(response, header; 
+#     #                                       dictKey=dictkey, symbolkey=true)
+
+#     # check if Context: is in dialogue
+#     if occursin("Context:", responsedict[:dialogue])
+#       errornote = "Your previous response contains 'Context:' which is not allowed"
+#       println("\nERROR YiemAgent presentbox() $errornote ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#       continue
+#     end
+
+#     println("\nYiemAgent presentbox() ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#     pprintln(Dict(responsedict))
+
+#     # check whether an agent recommend wines before checking inventory or recommend wines 
+#     # outside its inventory
+#     # ask LLM whether there are any winery mentioned in the response
+#     mentioned_winery = detectWineryName(a, responsedict[:dialogue])
+#     if mentioned_winery != "None"
+#       mentioned_winery = String.(strip.(split(mentioned_winery, ",")))
+
+#       # check whether the wine is in event
+#       isWineInEvent = false
+#       for winename in mentioned_winery
+#         for event in a.memory[:events]
+#           if event[:outcome] !== nothing && occursin(winename, event[:outcome])
+#             isWineInEvent = true
+#             break
+#           end
+#         end
+#       end
+
+#       # if wine is mentioned but not in timeline or shortmem,
+#       # then the agent is not supposed to recommend the wine
+#       if isWineInEvent == false
+#         errornote = "Your previous response recommended wines that is not in your inventory which is not allowed"
+#         println("\nERROR YiemAgent presentbox() $errornote ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#         continue
+#       end
+#     end
+
+#     result = responsedict[:dialogue]
+#     return result
+#   end
+#   error("presentbox() failed to generate a response")
+# end
 
 
 
@@ -1547,7 +1733,7 @@ function generatechat(a::sommelier, thoughtDict; maxattempt::Integer=10)
     response = replace(response, '$' => "USD")
     response = replace(response, '`' => "")
     response = replace(response, "<|eot_id|>"=>"")
-    response = GeneralUtils.remove_french_accents(response)
+
 
     
 
@@ -1612,35 +1798,39 @@ function generatechat(a::sommelier, thoughtDict; maxattempt::Integer=10)
 end
 
 
-function generatechat(a::companion; converPartnerName::Union{String, Nothing}=nothing, maxattempt=10)
+function generatechat(a::companion; recentevents::Integer=10,
+          converPartnerName::Union{String, Nothing}=nothing, maxattempt=10)
+  
+  recentchat_ind = GeneralUtils.recentElementsIndex(length(a.chathistory), recentevents; 
+                    includelatest=true);    
+  recentchat = createChatLog(a.chathistory; index=recentchat_ind)
+
   response = nothing # placeholder for show when error msg show up
   errornote = "N/A"
-  llmkwargs=Dict(
-      :num_ctx => 32768,
-      :temperature => 0.5,
-    )
+
   for attempt in 1:maxattempt
     if attempt > 1
       println("\nYiemAgent generatechat() attempt $attempt/$maxattempt ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
     end
 
-    systemmsg = a.systemmsg * "\nP.S. $errornote\n"
-    _prompt =
-      [
-        Dict(:name => "system", :text => systemmsg),
-      ]
-    for i in a.chathistory
-      tempdict = Dict{Symbol, String}()
-      for j in keys(i)
-        if j ∉ [:timestamp]
-          tempdict[j] = i[j]
-        end
-      end
-      _prompt = vcat(_prompt, tempdict)
-    end
+    context =
+    """
+    <context>
+    P.S. $errornote
+    </context>
+    """
 
+    unformatPrompt =
+        [
+          Dict(:name => "system", :text => a.systemmsg),
+        ]
+
+    unformatPrompt = vcat(unformatPrompt, recentchat)
     # put in model format
-    _prompt = GeneralUtils.formatLLMtext(_prompt, a.llmFormatName)
+    prompt = GeneralUtils.formatLLMtext(unformatPrompt, a.llmFormatName)
+    # add info
+    prompt = prompt * context
+
 
     # replace user and assistant with partner name
     prompt = replace(_prompt, "|>user"=>"|>$(converPartnerName)")
@@ -1664,6 +1854,58 @@ function generatechat(a::companion; converPartnerName::Union{String, Nothing}=no
   end
   error("generatechat failed to generate a response")
 end
+# function generatechat(a::companion; converPartnerName::Union{String, Nothing}=nothing, maxattempt=10)
+#   response = nothing # placeholder for show when error msg show up
+#   errornote = "N/A"
+#   llmkwargs=Dict(
+#       :num_ctx => 32768,
+#       :temperature => 0.5,
+#     )
+#   for attempt in 1:maxattempt
+#     if attempt > 1
+#       println("\nYiemAgent generatechat() attempt $attempt/$maxattempt ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#     end
+
+#     systemmsg = a.systemmsg * "\nP.S. $errornote\n"
+#     _prompt =
+#       [
+#         Dict(:name => "system", :text => systemmsg),
+#       ]
+#     for i in a.chathistory
+#       tempdict = Dict{Symbol, String}()
+#       for j in keys(i)
+#         if j ∉ [:timestamp]
+#           tempdict[j] = i[j]
+#         end
+#       end
+#       _prompt = vcat(_prompt, tempdict)
+#     end
+
+#     # put in model format
+#     _prompt = GeneralUtils.formatLLMtext(_prompt, a.llmFormatName)
+
+#     # replace user and assistant with partner name
+#     prompt = replace(_prompt, "|>user"=>"|>$(converPartnerName)")
+#     prompt = replace(prompt, "|>assistant"=>"|>$(a.name)")
+
+#     response = a.func[:text2textInstructLLM](prompt; llmkwargs=llmkwargs, senderId=a.id)
+#     response = replace(response, "<|im_start|>"=> "")
+#     response = GeneralUtils.deFormatLLMtext(response, a.llmFormatName)
+#     think, response = GeneralUtils.extractthink(response)
+
+#     # check whether LLM just repeat the previous dialogue
+#     for msg in a.chathistory
+#       if msg[:text] == response
+#         errornote = "In your previous attempt, you repeated the previous dialogue. Please try again."
+#         println("\nYiemAgent generatechat() $errornote:\n$response ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
+#         continue
+#       end
+#     end
+
+#     return response
+#   end
+#   error("generatechat failed to generate a response")
+# end
 
 
 # modify it to work with customer object
diff --git a/src/llmfunction.jl b/src/llmfunction.jl
index 78a522f..0b10ad9 100644
--- a/src/llmfunction.jl
+++ b/src/llmfunction.jl
@@ -307,7 +307,7 @@ function checkinventory(a::T1, input::T2
 
   println("\ncheckinventory result ", @__FILE__, ":", @__LINE__, " $(Dates.now())")
   println(textresult)
-
+  #[PENDING] if there is no wine id, it is not a valid result
   return (result=textresult, rawresponse=rawresponse, success=true, errormsg=nothing)
 end
 
diff --git a/src/util.jl b/src/util.jl
index 2f18772..c5ef652 100644
--- a/src/util.jl
+++ b/src/util.jl
@@ -297,20 +297,53 @@ function createTimeline(events::T1; eventindex::Union{UnitRange, Nothing}=nothin
       1:length(events)
     end
 
-  # Iterate through events and format each one
-  for (i, event) in zip(ind, events)
+  #[WORKING] Iterate through events and format each one
+  for i in ind
+    event = events[i]
     # If no outcome exists, format without outcome
-    if event[:outcome] === nothing
-      timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput]), observation: Not done yet.\n"
+    # if event[:actionname] == "CHATBOX"
+    #   timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput])\n"
+    # elseif event[:actionname] == "CHECKINVENTORY" && event[:outcome] === nothing
+    #   timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput]), observation: Not done yet.\n"
     # If outcome exists, include it in formatting  
-    else
+    if event[:actionname] == "CHECKINVENTORY"
       timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput]), observation: $(event[:outcome])\n"
+    else
+      timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput])\n"
     end
   end
 
   # Return formatted timeline string
   return timeline
 end
+# function createTimeline(events::T1; eventindex::Union{UnitRange, Nothing}=nothing
+#   ) where {T1<:AbstractVector}
+#   # Initialize empty timeline string
+#   timeline = ""
+  
+#   # Determine which indices to use - either provided range or full length
+#   ind = 
+#     if eventindex !== nothing
+#       [eventindex...]
+#     else
+#       1:length(events)
+#     end
+
+#   # Iterate through events and format each one
+#   for i in ind
+#     event = events[i]
+#     # If no outcome exists, format without outcome
+#     if event[:outcome] === nothing
+#       timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput]), observation: Not done yet.\n"
+#     # If outcome exists, include it in formatting  
+#     else
+#       timeline *= "Event_$i $(event[:subject])> action_name: $(event[:actionname]), action_input: $(event[:actioninput]), observation: $(event[:outcome])\n"
+#     end
+#   end
+
+#   # Return formatted timeline string
+#   return timeline
+# end
 
 
 function createEventsLog(events::T1; index::Union{UnitRange, Nothing}=nothing
@@ -327,7 +360,8 @@ function createEventsLog(events::T1; index::Union{UnitRange, Nothing}=nothing
     end
 
   # Iterate through events and format each one
-  for (i, event) in zip(ind, events)
+  for i in ind
+    event = events[i]
     # If no outcome exists, format without outcome
     if event[:outcome] === nothing
       subject = event[:subject]
@@ -362,7 +396,8 @@ function createChatLog(chatdict::T1; index::Union{UnitRange, Nothing}=nothing
     end
 
   # Iterate through events and format each one
-  for (i, event) in zip(ind, chatdict)
+  for i in ind
+    event = chatdict[i]
     subject = event[:name]
     text = event[:text]
     d = Dict{Symbol, String}(:name=>subject, :text=>text)