Spinach.
There's some spinach.
Are there any prawns?
No, there aren't.
Juice
There isn't any juice.
Olives
There aren't any olives.
Milk
There's some milk
Onions.
There are some onions.
Cheese.
There's some cheese.
Chicken.
There isn't any chicken.
Tomatoes.
There are some tomatoes.
Is there any tuna?
No, there isn't!
Tuna.
There's some tuna.
Is there any tomato sauce?
Yes, there is!
Tomato Sauce
There's some tomato sauce.
Green peppers.
There are some green peppers.
Are there any mushrooms?
Yes, there are!