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'm tired of dancing .  
 Person2:  But to me it's really enjoyable .  
 Person1:      Maybe it's because you always have pretty girls as your partners .  
 Person2:  Maybe so . 

0