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:     May I order , please ?  
 Person2:  Of course .  
 Person1:      I would like sirloin steak and tomato salad .  
 Person2:  Do you take dressing on your salad ?  
 Person1:      Yes , blue Cheese please . 

0