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:     Hey , Paul , why the long face ? 
 Person2:  It's difficult to explain . 
 Person1:      Try me . 
 Person2:  Well , I had a terrible day of work , I'm thinking of quiting my job . 
 Person1:      Take it easy , maybe tomorrow will be different . 
 Person2:  I don't know , I can't stand my job these days . 
 Person1:      Cheer up , I hope you'll feel better soon . 

1