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:     Want to join me for a midnight snack ? I need to grab something to eat . 
 Person2:  Fine with me , but no more chafing dish . 
 Person1:      Let's go to the food stall . There's a good one just around the corner . 
 Person2:  I'd love to try some snacks . 
 Person1:      ( Later .. ) Everything looks tempting . What do you want to have ? 
 Person2:  Kebabs and roast squid . 
 Person1:      Can I have a bite ? 
 Person2:  Help yourself . 
 Person1:      Super ! 

1