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:     Excuse me , waiter , would you please give us a menu ?  
 Person2:  Sorry , sir , here you are .  
 Person1:      Well , do you have a menu in Chinese ?  
 Person2:  Please wait a moment , I will bring you one . 

0