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:     Oh my God ! I can't find my first period American literature class .  
 Person2:  You look lost . Can I help you ?  
 Person1:      Aren't you the guy who sat in front of me in our homeroom ?  
 Person2:  Yeah . I'm Brad .  
 Person1:      I'm Mary . I can't find my American literature class .  
 Person2:  What room is it ?  
 Person1:      It's 112 .  
 Person2:  It's on the first floor by the nurse's office .  
 Person1:      Thanks a lot , Brad . I've got to go before the bell rings . 

0