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:     Table-tennis is our national game .  
 Person2:  Yes , I like ping-pong very much , but I can't play well .  
 Person1:      I can't , either . I like watching . 

0