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:     Tom ! How are you ? We missed you at the party last night . Are you OK ?  
 Person2:  I don ’ t know . I didn ’ t really feel like going out . I guess I ’ m feeling a little homesick .  
 Person1:      Come on . We ’ Ve been through this already ! Look , I know the adjustment was hard when you first got here , but we agreed that you were gonna try and deal with it .  
 Person2:  I was . It ’ s just that the holidays are coming up and I won ’ t be able to home because I can ’ t afford the airfare . I ’ m just longing for some of the comforts of home , like my mom ’ s cooking and being around my family .  
 Person1:      Yeah , it can get pretty lonely over the holidays . When I first got here , I ’ d get depressed and nostalgic for anything that reminded me of home . I almost let it get to me , but then I started going out , keeping myself busy and before I knew it , I was used to to it .  
 Person2:  I see what you mean , but I ’ m still bummed out .  
 Person1:      OK . how does this sound , let ’ s get you suited up and hit the dance club tonight . I hear that an awesome DJ is playing and there will be a lot of pretty single girls there !  
 Person2:  You know , I could really go for that . You don ’ t mind being my wingman for tonight ?  
 Person1:      Not at all ! It be fun ! It will be like a boys ’ night out ... well kinda ...  
 Person2:  Great ! I must warn you though , whatever happens , don ’ t let me go on a drinking binge . Trust me , it ’ s not a pretty picture ! 

1