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:     hello ! How are you today ?  
 Person2:  hi . I ’ m feeling very nervous . I just had a test and I ’ m not sure how well or how badly I did .  
 Person1:      it ’ s not use worrying about it now . you ’ Ve done test and you can ’ t change any of your answers .  
 Person2:  that ’ s true . I really should go home and prepare for the next test , but I ’ m feeling tired .  
 Person1:      let ’ s go and get a coffee together . That will help you to wake up again !  
 Person2:  ok . I feel like sitting down and having a chat . How have you been recently ?  
 Person1:      oh , you know me . I ’ m always happy ! If I think I ’ m getting into a bad mood , I call some friends and socialize or have a chat .  
 Person2:  that ’ s a good idea . I usually just sit at home alone and get increasingly moody .  
 Person1:      I hate spending too much time at home . I get bored of it really quickly . I ’ m always excited about going out to party or other social event and meeting people .  
 Person2:  perhaps I ’ m being too shy . I should go out more too and not spend time worrying about tests ! 

1