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:     This is where we sing ? These booths are so comfortable , I think I could fall asleep !  
 Person2:  Let's order something to eat . What are you in the mood for ?  
 Person1:      I'll have whatever you're having .  
 Person2:  OK . How about some fried spring rolls and squid balls , some pork skins , and some beer !  
 Person1:      Well ... the beer sounds good ! 

1