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:     Okay , can I ask you something direct ?  
 Person2:  Ha ! It's not like you've ever been one to beat around the bush .  
 Person1:      Fair enough . Give it to me straight . Did she bully you into this ?  
 Person2:  No , seriously . . . I really want this .  
 Person1:      I tell ya , when I got the invite , it really threw me for a loop . You've done a complete 180 .  
 Person2:  I know . But things have changed . I guess I've settled down .  
 Person1:      I guess so . 

1