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:     Hello , this is Mr . Smith in Room 502 . Please send up a bellboy . I'm checking out . What time is checking out time ? 
 Person2:  Checking out time is twelve . Guests will avoid an additional days room charge by checking out on time . 
 Person1:      It's nearly 12:00 now . Will I be charged extra ? 
 Person2:  We won't charge any extra if you'd vacate the room by two o'clock . 
 Person1:      Thank you very much . May I leave my baggage here until Thursday ? 
 Person2:  Yes . We can put it in our storage room . 
 Person1:      Will there be any extra charge ? 
 Person2:  There will be no charge on baggage left by guests who have checked out . 
 Person1:      I see . Please prepare my bill and I will be right down to pay it . 

1