— Let's cook something tasty for dinner, Jack.
— OK, I don't mind. Let's prepare some tasty salad.
— Good, but you'll help me.
— Sure, Mum. What do we need for the salad?
— We need some ham and some boiled potatoes.
— How much ham do we need?
— I think this piece will be enough.
— And how many potatoes do we need?
— Four potatoes. And we need some tomatoes.
— Shall we use any cucumbers?
— No, dear. We need no cucumbers at all. Give me no please.
— Here you are, Mum.
— Thank you.
— How much oil will you add?
— Not much. That will do. We'll also add some onion and our salad is ready.
— Great! It must be very tasty!