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:     Do you have any particular hobbies , Tom ?  
 Person2:  Oh , yes . I love playing badminton , table tennis and computer games . And playing the games has become my favorite .  
 Person1:      I hear many teenagers will spend hours and hours sitting at computers . And they don't care about their own health at all . How about you ?  
 Person2:  I'm no better than them . They say it's mindless to sit in front of a machine all the time , but I think it's stimulating .  
 Person1:      You won't play online games full of violence , will you ?  
 Person2:  Once in a while .  
 Person1:      It's no good . And I think spending several hours each day playing computer games is a waste of time . You might as well do something healthy and meaningful .  
 Person2:  I hope I can practice self-control again . 

1