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:     Good luck . I've got class in a few minutes .  
 Person2:  Me too . I'll talk to you later .  
 Person1:      OK . See you later . 

0