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:     Charles , have you finished your homework ? 
 Person2:  Not yet , Grandma , What's the matter ? 
 Person1:      I want you to have a walk with me . 
 Person2:  I'll finish soon . 

1