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:     Are you making what I think you're making ?  
 Person2:  Nothing but the best , Cinnamon toast .  
 Person1:      What a nostalgic food !  
 Person2:  Why the drama ? Have you been watching soap operas ?  
 Person1:      No . Just the smell of bread toasting to a perfect golden brown ...  
 Person2:  Brings back memories ? 

1