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:     Do you enjoy going on dates ?  
 Person2:  Yes . I find dates to be a lot of fun .  
 Person1:      What's so fun about them ?  
 Person2:  They give me the opportunity to get to know someone better .  
 Person1:      So you always have fun on dates ?  
 Person2:  Not always . I don't always like the person I'm on the date with .  
 Person1:      Why not ?  
 Person2:  My date may not be my type .  
 Person1:      So then why would you ask them out in the first place ?  
 Person2:  I didn't realize until after our date that they weren't my type .  
 Person1:      Sounds like a huge waste of time to me .  
 Person2:  Now that I think about it , it really is sometimes . 

1