Customer:My coat and my umbrella please.
Here is my ticket.
Waiter:Thank you,sir. Number five.
Waiter:Here’s your umbrella,and your coat.
Customer:This is not my umbrella.
Waiter:Sorry,sir.Is this your umbrella?
Customer:No,it isn’t.
Waiter:Is this it?
Customer:Yes,it is. Thank you very much.