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:     Is that boy standing there your brother ?  
 Person2:  No.My brother is playing football there .  
 Person1:      He's really a good player .  
 Person2:  Thank you for your compliments . 

1