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:     Do you love me ? 
 Person2:  I ’ m very fond of you . 
 Person1:      Yes , but do you love me ? 
 Person2:  why ? You mean a lot to me . 
 Person1:      why didn ’ t you answer my question ? 
 Person2:  what question ? 
 Person1:      Do you love me ? come on , I ’ m eager to hear . 
 Person2:  you know that I care for you . I---I ’ m proud of you . 
 Person1:      Don ’ t cherish your words , dear . 
 Person2:  I---I don ’ t feel like saying it . 

1