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:     Excuse me , you look familiar . Did you use to live in New York ? 
 Person2:  Yes . 
 Person1:      Did you use to work at NYU ? 
 Person2:  Yes , I did . 
 Person1:      Oh , did you know Hugh Young ? He was a music student . 
 Person2:  Hugh Young ? Didn ’ t he use to wear a funny yellow jacket all the time ? 
 Person1:      Yes . And he used to play the piano with a jazz group at the university . 
 Person2:  I remember Hugh . Most people thought he was a little ... uh ... peculiar . Do you know what he ’ s doing now ? 
 Person1:      Yes , he ’ s a millionaire in Houston now . 
 Person2:  A millionaire ? As a jazz musician ? 
 Person1:      Oh , no . He ’ s an executive for a large computer company . I saw an interview with him on TV yesterday . They were asking his opinion about future uses for computers . 
 Person2:  Well ! I guess people don ’ t find him so peculiar anymore . 

1