Task: Class Definition Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes 'BDSM event'?

A. Events pertaining to or focused on BDSM or some aspects of BDSM.
B. A gathering of persons for the purpose of engaging in BDSM.
C. A person who practices one or more of the visual arts.
D. A degree of sociality beyond courtship and mating that lacks any of the characteristics of eusociality.

Answer: Events pertaining to or focused on BDSM or some aspects of BDSM.