baseball game vs cleanup position

baseball game and cleanup position both are nouns.

Word	Noun	Adjective	Verb	Adverb
baseball game	Yes	No	No	No
cleanup position	Yes	No	No	No

baseball game (noun)	cleanup position (noun)
a ball game played with a bat and ball between two teams of nine players; teams take turns at bat trying to score runs	(baseball) the fourth position in the batting order (usually filled by the best batter on the team)