I think the correct answer is B. Using general subjects and masculine and feminine pronouns are ways to avoid gender biased language. General subjects can pertain to a male and female. Also, including both masculine and feminine pronouns in a statement will aid gender equality.
It is my brother in law's sister so the answer is my brother-in-law's. hope that helped<span />
Answer:
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Fact</em></h2>
The sentence does not use the words "I think" "I believe", it is direct and a statement.
Here I already facetune it.
:-/