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:     Can your dog do any tricks ?  
 Person2:  Sure he can . He can shake hands , roll over , and even play dead .  
 Person1:      I wish I had a dog . My cat can't do any tricks .  
 Person2:  Yeah , but sometimes Bingo wants to play with me , but I don't have time .  
 Person1:      So who takes care of him then ?  
 Person2:  My little brother likes to play with him . He even gives him a bath every week .  
 Person1:      I can't do that with my cat . She hates water .  
 Person2:  You know , you're right . Maybe you should get a dog . 

1