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:     Hey John , nice skates . Are they new ?  
 Person2:  Yeah , I just got them . I started playing ice hockey in a community league . So , I finally got myself new skates .  
 Person1:      What position do you play ?  
 Person2:  I ’ m a defender . It ’ s a lot of fun . You don ’ t have to be able to skate as fast on defense .  
 Person1:      Yeah , you ’ re a pretty big guy . I play goalie , myself .  
 Person2:  Oh , yeah ? Which team ?  
 Person1:      The Rockets .  
 Person2:  Really ? I think we play you guys next week . Well , I have to go to practice . See you later .  
 Person1:      All right , see you later . 

1