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:     Good afternoon , Sam . 
 Person2:  Good afternoon , Tina . 
 Person1:      What are you going to do tomorrow ? 
 Person2:  I'm not sure yet . And you ? 
 Person1:      I would like to go skating . Feel like going with me ? 
 Person2:  Is skating interesting ? 
 Person1:      I think so . Fresh air , white snow . It's so comfortable . 
 Person2:  But I can't skate well . 
 Person1:      It doesn't matter , I can teach you . 
 Person2:  It's very kind of you . 

0