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

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

A. A slang term sometimes used to refer to gender passing for nonbinary individuals; what criteria passing as nonbinary has or does not have is a matter of an individual nonbinary person's experience, but often takes place using a concept of "bigendering" (i.e. appearing with male and female gender expression signifiers) or "agendering" (i.e. appearing with androgynous or agender expression signifiers).
B. A memetic phrase which likely originated on Tumblr or Tik Tok to describe a state in which one is considering their gender identity critically, and considering a first step as utilizing they/them pronouns. The "crisis" portion refers to the anxiety that such a consideration may cause, and how exploring one's gender identity is often met with criticism and backlash.
C. A nonbinary or gender-neutral bimbo.
D. A nonbinary sexual and/or romantic partner.

Answer: A nonbinary sexual and/or romantic partner.