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:     Can ’ t you remember the days when you had the hots for me ?  
 Person2:  You tried to seduce me . I fell for you .  
 Person1:      By the way , are you going to the concert tomorrow ?  
 Person2:  I am just thinking of it . Maybe I ’ ll go . 

1