Task: Instance Description Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes the instance 'tearoom sex'?

A. Either an exclamation of approval or to do something excellently (often used in reference to dance or modeling).
B. Slang term referring to anonymous sex taking place in public restroom facilities or cruising for sexual partners therein.
C. To walk or drive about a locality in search of a sex partner, usually of the anonymous, casual, one-time variety.
D. A woman who enjoys the company of gay men; a somewhat less offensive alternative to "fag hag".

Answer: Slang term referring to anonymous sex taking place in public restroom facilities or cruising for sexual partners therein.