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 wonder how Sarah and Mat are .  
 Person2:  Don't you know they've already broken up ?  
 Person1:      I'm not surprised . She's a plain Jane .  
 Person2:  And he's so handsome . 

0