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:     Well , Peter , you have to do better than that next time , won't you ?  
 Person2:  Have I really got to do those exams again , Dad ?  
 Person1:      Of course , you have . You must try harder this time .  
 Person2:  And must I go back to school ?  
 Person1:      No , you needn't do that . You'd better get a part-time job somewhere and go to evening classes .  
 Person2:  But Dad , I should be working full-time at my age . I'm nearly 17 .  
 Person1:      You ought to have worked harder then you wouldn't have failed your exams . You have to take a job and study .  
 Person2:  What else I've got to do ? Join the army ?  
 Person1:      Who knows ! That might come to later . 

1