Monkey waiters

The restaurant in Japan hires two monkeys to be as waiters to serve the customers.
Actually, the waiters are really popular among the customers.

One of the waiters are experienced at taking the order of beer, the other one can only
give the hot towels to the clients.

Originally, they are the pet of the restaurant's owner, he found the monkeys imitate
the behavior of the waiters once in a while. So he decided to train them as waiter.

The owner wants three monkeys to join the monkey waiter group.

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