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 happen to bring that book that we were talking about yesterday ?  
 Person2:  I did . Let me go get it for you . Here you go .  
 Person1:      Thanks so much .  
 Person2:  I like the way that the gifts I get increasingly more lavish .  
 Person1:      I had no idea that there were specific things that should be given on different anniversaries .  
 Person2:  So what does it say you should give your wife this first anniversary ?  
 Person1:      It says that traditionally , give something made of paper .  
 Person2:  I can think of two things made of paper — stationery and money . 

1