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:     Peter , which club do you want to join ?  
 Person2:  I haven't decided yet . What about you , Andy ?  
 Person1:      I am a member of the basketball club . Do you want to join us ?  
 Person2:  But I don't know how to play basketball .  
 Person1:      It's OK . Don't worry about it . Our school coach will train us to play basketball . 

1