I would think "hamburgers" does not belong because all the other words are collective nouns. One would say "I" or "we" ordered "soup," "spaghetti," "coffee, or "orange juice," but one would say "I" ordered "a hamburger" or "we" ordered "hamburgers." Collective nouns are different from regular nouns because they do not change in the plural.

Olya T.
01/14/20

Olya T.
01/14/20

Olya T.
01/14/20
Jenny W.
That makes sense! Thanks for responding.01/15/20

Olya T.
01/15/20
Jenny W.
But "I" can order more than one. 🤔Is it as simple as plural or not?01/14/20