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:     Dad , I've finished my homework . 
 Person2:  Well , what game do you want to play ? 
 Person1:      Do you want to play poker ? 
 Person2:  Do you know how to play it ? 
 Person1:      I'll teach you . 
 Person2:  OK . Teach me how to play the game . 

0