Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     Did you find what you were looking for ?  
 Person2:  I tried when you had gone , but I had no luck .  
 Person1:      Okay , let's both look for it now .  
 Person2:  Okay . 

1