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

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

A. A second-person plural pronoun used mainly in Western Pennsylvania English, most prominently in Pittsburgh, but it is also found throughout the cultural region known as Appalachia, located within the geographical region of the Appalachians.
B. A contraction of you and all, sometimes combined as you-all. the instance is the main second-person plural pronoun in Southern American English, with which it is best associated, though it also appears in other English varieties, including African-American English and South African Indian English. It is usually used as a plural second-person pronoun, but whether it is exclusively plural is a perennial subject of discussion.
C. A gender-neutral third-person singular subject pronoun, equivalent to singular they, and coordinate with gendered pronouns he and she.
D. Belonging to the instance, gender-neutral third-person singular possessive adjective, equivalent to singular their and coordinate with his and her.

Answer: Belonging to the instance, gender-neutral third-person singular possessive adjective, equivalent to singular their and coordinate with his and her.