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:     We have to pick up Conrad before the party .  
 Person2:  Alright , no problem .  
 Person1:      We're supposed to meet him at Cal's Bar at 10  
 Person2:  Wait a minute . Cal's bar ?  
 Person1:      Yes .  
 Person2:  That's a gay bar .  
 Person1:      Yes , it is . Conrad is gay . Didn't you know ?  
 Person2:  I thought he was maybe gay , but I wasn't sure.Anyhow , you don't expect me to go into a gay bar , do you ?  
 Person1:      Why not ? We're supposed to meet him there .  
 Person2:  Why doesn't he meet us outside ?  
 Person1:      Why should he do that ? It isn't illegal for us to go in .  
 Person2:  Yeah , but who wants to go in ? I'm not gay , you know . Why should I go in a gay bar ?  
 Person1:      You sound like you're afraid .  
 Person2:  I just wouldn't be comfortable .  
 Person1:      You've never been in a gay bar before ?  
 Person2:  No , never .  
 Person1:      But it's just a bar . There's no danger.You shouldn't be so homophobic .  
 Person2:  Well ...  
 Person1:      Listen . If you refuse to go in , Conrad will be offended.You don't hate gay people , do you ?  
 Person2:  No , I don't . But I never went into a gay bar before .  
 Person1:      Don't worry about it . There is nothing strange about it.If Conrad's there , we'll leave for the party.If he's not , we'll sit down and have a drink .  
 Person2:  Okay . I will try it . I suppose it isn't reasonable for me to refuse to go in.After all , gay people aren't afraid to go into normal bars .  
 Person1:      I'm glad you feel that way.We ' ll leave in about ten minutes , alright ?  
 Person2:  Fine . 

0