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:     What games do you like ?  
 Person2:  I like word games .  
 Person1:      How about a game of bridge ?  
 Person2:  I don't like it at all .  
 Person1:      What about guessing games ?  
 Person2:  I'm not one for the games .  
 Person1:      Let's play other game .  
 Person2:  What about playing go ?  
 Person1:      OK . 

1