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:     Who are we going to play with today ?  
 Person2:  We are playing against Hainan .  
 Person1:      Oh , the basketball team from No . 1 College ? I know they're a tough team .  
 Person2:  Sure they are .  
 Person1:      Who's winning ?  
 Person2:  We are , 27 to 26 .  
 Person1:      Really ? I thought that they'd been killing us by now .  
 Person2:  How can it be ? We are a tough team as well . 

1