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 , have you finished your English composition ? 
 Person2:  No . But I ’ m working on it . 
 Person1:      Class starts in twenty minutes . You have to turn it in at the beginning of class today . 
 Person2:  I know . I know ! 
 Person1:      Do you think you can finish it on time ? 
 Person2:  Don ’ t worry . I ’ ll get it done very soon . I ’ m almost finished . 
 Person1:      You ’ d better hurry ! 
 Person2:  Well , it would be a lot easier to finish if you stopped talking to me . 
 Person1:      Sorry ! 

1