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:     What day is it ? 
 Person2:  It's Monday , October 27 . Speaking of dates , when are you leaving ? 
 Person1:      I'm leaving on November 10th . 
 Person2:  Isn't it a Sunday ? 
 Person1:      No , it's a Monday . 
 Person2:  So you are leaving two weeks from now ? 
 Person1:      Right . 

1