In the following sentence, what is the function of baseball and basketball?

The boys played baseball and basketball.

a.

Compound subject

b.

Adjectives

c.

Compound object

d.

Verbs

I think it's C or A. Maybe C.

Explanation:

A compound subject or object is compound if it describes 2 or more people or things.

I think compound subject refers more to people or ideas where as compound object refers more to things.