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:     Why did Tom quit the job ?  
 Person2:  He said his present job seemed to be a blind alley .  
 Person1:      If he doesn't change his attitude toward his work , I don't think a new job can make any difference . 

1