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:     John dates her seven times a week .  
 Person2:  Really ? That's a straws in the wind .  
 Person1:      I think so . Maybe he's fallen for her .  
 Person2:  Yeah . They suit each other . A perfect match between a man and a girl .  
 Person1:      Right . 

0