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 are you going out with Andy ? 
 Person2:  Because I like him . 
 Person1:      Me , too . I think he ’ s really a shoulder to cry on . 

1