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:     Look ! It ’ s the start of the Olympic Games . 
 Person2:  So what ? 
 Person1:      You want to watch , don ’ t you ? 
 Person2:  Not really . I couldn ’ t careless about the Olympic Games . 
 Person1:      Please yourself . 

0