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 mind taking a photo for me ? 
 Person2:  Of course not . 
 Person1:      That's really kind of you . 
 Person2:  I'm afraid I don't know how to use your camera . 
 Person1:      Well , it's an automatic camera . You just press the button . 
 Person2:  I see . 
 Person1:      Thanks a lot . 

0