Is cheese a pizza topping?

Is a hotdog a sandwich?

Is cereal a soup?

I'm in a Facebook war and I need some good arguments, here.

Not something i have spent much time thinking about or ever will but no, yes, no

No x3

Cheese is not a topping, but extra cheese is.

No

No

Unfriend anyone claiming cereal is a soup.

Yes but not exclusively.

Yes but nobody calls it that.

And nope, in what universe would it be?

No
Yes
No

Yes, cheese is a topping. Just as anything that comes on top of the dough. Come on, people.

No, a hot dog is not a sandwich, unless the bread is cut in two slices.

No, cereal is not a soup. Cereal can be eaten dry, with yoghurt, fruits, whatever - it doesn't have to have any liquid component.

Yes. There's pizzas with no cheese.

No. Not between two individual slices of bread.

No. It's served in milk and there's no meat or veggies in it.

Is cheese a pizza topping?
No. If it doesn't have cheese it isn't even pizza, so it isn't a topping per se.
Is a hotdog a sandwich?
Not in portuguese because the idea of sandwich involves two slices of bread with some stuffing. Hotdog you cut the bread in half so it's different. And also sandwich for me needs ham and cheese.
Is cereal a soup?
Nope, it uses milk instead of water and usually doesn't have a lot of other things inside.

No there is pizza without cheese and it's on the dough.

No the same way a hamburger isn't a hamburger isn't a sandwich.

No I don't see why anyone would think soup and cereal are the same.