sex activity vs take down

sex activity is a noun but take down is not a noun.

Word	Noun	Adjective	Verb	Adverb
sex activity	Yes	No	No	No
take down	No	No	Yes	No

sex activity (noun)	take down (noun)
activities associated with sexual intercourse

sex activity (verb)	take down (verb)
	make a written note of
	tear down so as to make flat with the ground
	reduce in worth or character, usually verbally
	move something or somebody to a lower position