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 good-bye .  
 Person2:  When are you off ?  
 Person1:      I'm flying home on Sunday afternoon .  
 Person2:  Well , good-bye . See you soon .  
 Person1:      Please don't forget to say good-bye to the rest of the family for me . 

0