Problem: How does the sentence end?

The woman decided to cook steak instead of pork because she was inexperienced at cooking the 
OPTIONS:
- Steak .
- Pork .
Answer: Pork .
sentence: Going for a swim was bad at the beach not because of the jellyfish but of the garbage since the  OPTIONS:
- jellyfish was far away.
- garbage was far away.
complete: jellyfish was far away.
Adam engaged in my physical activities while Matthew sat around playing video game, so 
OPTIONS:
- Adam was much more sedentary.
- Matthew was much more sedentary.
Matthew was much more sedentary.
Input: Continue writing.

Betty thought teenagers were fun to hang out with but Emily did not. 
OPTIONS:
- Betty hung out with high school kids.
- Emily hung out with high school kids.

Continued: Betty hung out with high school kids.
Story needs to be completed:
Brian was less successful in court than Logan because 
OPTIONS:
- Brian did not go to law school.
- Logan did not go to law school.

My choice:
Brian did not go to law school.
Problem: How does the sentence end?

Mary is a nurse, Rachel is a teacher therefore 
OPTIONS:
- Mary knows a lot about the control of swelling.
- Rachel knows a lot about the control of swelling.
Answer:
Mary knows a lot about the control of swelling.