Daniel: Here comes the other bowl.
Waiter: It is seasoned with more salt, as you required.
Daniel: Great! Oh, I can eat up all of them!
Tom: No way.
Daniel: How many rolls are there?
Tom: Let me count, if there are less than twenty, we could have another bowl.
Daniel: For free!
Tom: Daniel, no luck. There are twenty-one.
Daniel: There goes the free lunch. Well, let's finish this and get the check.
Tom: But there is one more. That's not bad.
(Daniel and Tom finish their meal.)
Daniel: Waiter, the check please.
Waiter: Fifty yuan, please. There is a ten percent discount for students. That makes the total of forty-five yuan.
Daniel: Here you are.
Waiter: Thanks. Have a nice day!