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:     It's hard to get tickets for the movie .  
 Person2:  Did you get any ?  
 Person1:      Yeah , two at the tenth rows .  
 Person2:  How much is the ticket ?  
 Person1:      3.5 dollars each . 

0