He felt embarrassed he spilled his soup bowl, he knew the waiter who had to clean it up because he was at his favorite what?\nOptions:\n- cabinet\n- restaurant\n- apartment\n- dishwasher\n- washing machine
Let's think step by step below.
restaurant
Waiters work in a restaurant.

Restaurant is a place.

Food is sold in a restaurant.

.

Therefore, the answer is restaurant