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:     Waiter , bring me the menu , will you ?  
 Person2:  Just a moment , I'm coming . ( ten minutes later ) . Now , what would you like ?  
 Person1:      I'd like to see the menu . Would you get me one , please ?  
 Person2:  Yes , certainly . Here you are .  
 Person1:      Thank you . Ah ! But this is in French . Would you mind giving me the English menu ?  
 Person2:  It's written in English too , in smaller print . There .  
 Person1:      Thanks . I'll need a while to choose . Could you come back in a minute ?  
 Person2:  Right . ( five minutes later ) Now , what are you having ?  
 Person1:      I'm sorry , I haven't decided yet . Do you mind giving me a couple of minutes ?  
 Person2:  All right , but would you be so kind as to make up your mind soon ? We're very busy just now as you can see , sir . 

0