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:     Harry is so down that he won't talk to anyone .  
 Person2:  I know only too well what that's like .  
 Person1:      What do you mean ?  
 Person2:  I was very sad when I was laid off last year . 

0