I believe the answer to this question is A.
Answer:
B
Explanation:
Let's not make it complicated. The original text used stuff about, making it less informal and casual. Although the question is looking for a more concrete phrase, A and D doesn't look like a better way to write it.
Maybe consider C but it's highly likely its B.
Sister-in-law would be the correct way to spell it.
hope this helps and please give brainliest!
