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:     Elaine ’ s back from school . I think it might be a nice gesture if you asked her out . I suppose she ’ s not good enough for you , is that it ?  
 Person2:  Look , Elaine Robinson and I do not get along .  
 Person1:      How do you know ? You haven ’ t seen her since high school . I guess your evenings , whatever you do with them , are just too valuable .  
 Person2:  That has nothing to do with it ...  
 Person1:      I guess I ’ ll just have to tell Mr . Robinson that you ’ re too busy every evening – doing God knows what ... God don ’ t go on like this . If you absolutely refuse to take her out ...  
 Person2:  I do .  
 Person1:      Then I will simply have to invite all the Robinson ’ s over for dinner on Thursday . 

1