I'm planning on going to the market soon.
What are you buying?
I don't know what we need.
I can check for you, if you'd like.
I'll make a list.
First, we need eggs, milk, and bread.
OK! Do we need any meat?
How about some chicken, ground beef, and some steak.
What else do we need?
Get some snack foods, too, dude.
Is there anything else that we need?
No, but if you can think of anything else, just get it.