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:     She is , like , mega-intense , isn't she ?  
 Person2:  Ha , she is unstoppable . I'm learning so much from her .  
 Person1:      What's it like to work with her ?  
 Person2:  She's demanding . But I like that . I mean , I know our timeline is tight .  
 Person1:      Tell me about it .  
 Person2:  You guys are working around the clock , I know . That guy Dave next to Zina never leaves .  
 Person1:      Vince wants us to have everything debugged and ready to go by the end of the month . 

1