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:     So , John , what do you do for a living ?  
 Person2:  I ’ m a sales manager in a publishing company .  
 Person1:      Oh , really ? That sounds interesting , what kinds of book do you publish ?  
 Person2:  Oh , mostly fiction , lots of romance , science fiction , biography , stuff like that .  
 Person1:      Oh , What a cool job ! How long have you worked there ?  
 Person2:  About two years now . 

1