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

Which of the following definitions best describes the instance 'cis-tem'?

A. A transgender person who is not taking hormones
B. Someone who has recently discovered that they are transgender.
C. Mainstream culture, controlled by the elites or government of a state, or a combination of them, which is oppressive to transgender persons.
D. A trans woman who has "given up" on the notion of passing. Usually offensive.

Answer: Mainstream culture, controlled by the elites or government of a state, or a combination of them, which is oppressive to transgender persons.