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:     You're going to have coffee , aren't you ?  
 Person2:  Yes . I could use a cup of coffee .  
 Person1:      Are you going to have anything to eat ?  
 Person2:  French toast sounds good . What are you going to order ?  
 Person1:      I'll have that too . 

1