Mrs. Brown: We need some food for the week.

Peter: And I want some chocolate, too.

Bill: Do we need any meat?

Mrs. Brown: Yes, we need some pork.

Peter: How much pork do we need?

Mrs. Brown: Well, two kilos.

We also need a kilogram of chicken.

Peter: Anything else?

Mrs. Brown: Yes, some tomatoes for salad.

Bill: How many?

Mrs. Brown: Just five.

And please get some lettuce.

Bill: OK, Mom.