diff --git a/src/interface.jl b/src/interface.jl
index 9f23455..f40f571 100755
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -91,7 +91,7 @@ function agentReact(
   thinkingMode::Dict=Dict(
     :nothinking=> "",
     :react=> 
-      "Use the following format:
+      """Use the following format:
       Question: the input question your user is asking and you must answer
       Plan: first you should always think about the question and the info you have thoroughly then extract and devise a complete plan to find the answer (pay attention to variables and their corresponding numerals).
       Thought: ask yourself do you have all the info you need? And what to do (pay attention to correct numeral calculation and commonsense).
@@ -100,8 +100,10 @@ function agentReact(
       Obs: the result of the action
       ... (this Plan/Thought/Act/ActInput/Obs loop can repeat N times until you know the answer.)
       Answer: Answer of the original question.
+
+      When you get "No info available." 3 times in a row, just answer the question.
       
-      Begin!",
+      Begin!""",
   ),
   tools::Dict=Dict(
     :wikisearch=>Dict(
@@ -393,7 +395,7 @@ function work(a::T, prompt::String) where {T<:agent}
         thought *= "$header $body"
       end
       a.thought = thought
-    else  #WORKING make sure respond is numbered
+    else
       a.thought *= respond
     end
 
@@ -420,7 +422,6 @@ function work(a::T, prompt::String) where {T<:agent}
       @show toolname
       @show toolinput
 
-
       if toolname == "chatbox"  # chat with user
         a.thought *= toolinput
         respond = toolinput
@@ -434,7 +435,6 @@ function work(a::T, prompt::String) where {T<:agent}
           _result = makeSummary(a, _result)
         end
         result = "Obs $(a.thoughtround): $_result\n"
-        # result = "Obs: I found the following info. AMD is a semiconductor company making a CPU\n" #TESTING
         @show result
         a.thought *= result
         prompt = a.thought
@@ -516,7 +516,9 @@ function makeSummary(a::T1, input::T2) where {T1<:agent, T2<:AbstractString}
   prompt = 
   """
     <|im_start|>system
-    You are a helpful assistant. Your job is to make a concise summary of a given text.
+    You are a helpful assistant. 
+    Your job is to make a concise summary of a given text.
+    If you can't summarize say, "No info available.".
     <|im_end|>
 
     <|im_start|>user
@@ -526,8 +528,11 @@ function makeSummary(a::T1, input::T2) where {T1<:agent, T2<:AbstractString}
   
   """
   prompt = replace(prompt, "{input}" => input)
+  println("---")
   @show prompt
   result = sendReceivePrompt(a, prompt)
+  @show result
+  println("===")
   summary = result === nothing ? "nothing" : result
   summary = replace(summary, "<|im_end|>" => "")
   if summary[1:1] == "\n"
@@ -872,10 +877,14 @@ function wikisearch(phrase::T) where {T<:AbstractString}
       return "Sorry, I couldn't find any Wikipedia page for the given phrase."
   end
 
-  result = "No info available."
+  result = nothing
   try
     result = json_data["query"]["pages"][page_id]["extract"]
   catch
+    result = "No info available."
+  end
+  if result == ""
+    result = "No info available."
   end
   return result
 end