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:     How are you ?  
 Person2:  I ’ m great . Thank you for asking .  
 Person1:      What can I do for you ?  
 Person2:  Do I owe any fees ?  
 Person1:      You sure do .  
 Person2:  Could you tell me how much I owe ?  
 Person1:      You owe $ 235.13 in fees .  
 Person2:  I can ’ t believe that .  
 Person1:      When will you be paying these fees off ?  
 Person2:  I ’ ll pay them off right now .  
 Person1:      Cash or check ?  
 Person2:  I will pay with cash . 

1