depends what is served in the cup.

Milked Tea cup will be Grand/Huge, because you can't get enough of it.

Mint Tea will be Tall, because it is tasty.

Refreshments, especially fresh Juice, will be tall or medium because it is health.

Any kind of coffee small/tine, because I am not a coffee fan.

In the Cookies of Life, FRIENDS are the Chocolate Chips
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