diner - n. a small, informal and inexpensive restaurant that traditionally looks like a railroad car; a person who is earing dinner at a restaurant.

health – n. the general condition of the body and mind; the condition of being free from sickness or disease

cook – v. to heat food before eating it

visit – v. to go to or come to a place for a short time for friendly or business reasons

sell – v. to give something in exchange for money

restaurant – n. a place where people can buy and eat meals