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:     Everybody , I'd like to propose a toast to Mary Johnson , Teacher of the Year . She worked hard all year . She really deserved the honor .  
 Person2:  Yes , we're all proud of her !  
 Person1:      Here's to you , Mary !  
 Person2:  Cheers ! 

0