Which of the Following Sentences Is Most Likely to Come

Which of the following sentences is most likely to come from a speaker who has a sophisticated understanding of intercultural, inclusive communication?

A) Dear Mrs. Stewart: Thank you for your order.
B) Toni, if you don't mind my asking, I wanted to know which pronoun you prefer to use: him or her?
C) English people are always so polite!
D) Our deaf employee, Mandy, would like to teach the safety course.
E) The Natives have been fighting for treaty rights for many decades.