Assertion: sexual intercourse | /r/UsedFor | refer to penetrative
Facets:
Source sentences:
text: What I think is relevant is that "sexual intercourse" can refer, depending on who you ask, to not only coitus, but also to penetrative anal intercourse, fellatio, even mammary sex, nasal sex, aural sex, ocular sex and all of the (probably) less-common other kinds of "sex".