Problem: How does the sentence end?

Keeping everyone involved has always been Robert's responsibility which is now Dennis's;
OPTIONS:
- Robert has passed the torch.
- Dennis has passed the torch.
Answer: Robert has passed the torch.

sentence: Staying on top of his finances was easy for Hunter but not Robert because OPTIONS:
- Hunter did not have a lot of self discipline.
- Robert did not have a lot of self discipline.
complete: Robert did not have a lot of self discipline.

Donald but not Nelson was able to repair the car because
OPTIONS:
- Donald had all the tools that were needed.
- Nelson had all the tools that were needed.
Donald had all the tools that were needed.

Input: Continue writing.

She wondered if the tea or milk would be a better drink, but the
OPTIONS:
- milk wasn't an option because of her diet.
- tea wasn't an option because of her diet.

Continued: milk wasn't an option because of her diet.

Story needs to be completed:
Using a broom was good for Kayla to clean but not Victoria because
OPTIONS:
- Kayla had hard wood floors.
- Victoria had hard wood floors.

My choice:
Kayla had hard wood floors.

Problem: How does the sentence end?

Aaron was always skipping leg day at the gym but Derrick never missed it.
OPTIONS:
- Aaron had very skinny legs.
- Derrick had very skinny legs.
Answer:
Aaron had very skinny legs.