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

Which of the following definitions best describes the instance 'cunnilinguism'?

A. A pseudoscientific theory related to the "wondering womb" theory, which ascribed sexual behavior, mood swings, female hysteria, and various medical pathologies observed in women to the uterus or womb.
B. An outdated term in psychoanalysis referring to a "kind" of sexual inversion in which a gay person shows no erotic and/or sexual interest in persons of the "opposite" sex (i.e. a gay man showing no attraction toward women or a lesbian showing no attraction toward men); occasionally used to refer to gay persons having an aversion toward the "opposite" sex.
C. The pseudoscientific belief that a displaced uterus was the cause of many medical pathologies in women. The belief originates in the medical texts of ancient Greece, although it persisted in European academic medicine and popular thought for centuries. The wandering womb as a concept was popularized by doctor Edward Jorden, who published The Suffocation of the Mother in 1603.
D. The practice of cunnilingus.

Answer: The practice of cunnilingus.