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:     I've come to say goodbye .  
 Person2:  When do you leave ?  
 Person1:      I'm catching the 11:00 train .  
 Person2:  Take care of yourself and don't forget to keep in touch .  
 Person1:      Goodbye . Hope to see you again next year . 

0