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'd like to say good-bye to everyone . 
 Person2:  What time are you going ? 
 Person1:      My plane leaves at seven twenty-five . 
 Person2:  Well , good-bye and have a good trip ! 
 Person1:      Good-bye . Remember to look me up if you're ever in Washington . 

0