Problem: How does the sentence end?

Randy loved flash card memory games while Kevin hated them because
OPTIONS:
- Randy was very good at recalling images.
- Kevin was very good at recalling images.
Answer: Randy was very good at recalling images.

Problem: How does the sentence end?

It was likely that Benjamin but not Logan would get lung cancer because
OPTIONS:
- Benjamin had not been smoking cigarettes for thirty years.
- Logan had not been smoking cigarettes for thirty years.
Answer: Logan had not been smoking cigarettes for thirty years.

Problem: How does the sentence end?

Benjamin was more callous towards his fellow man than Hunter, so
OPTIONS:
- Benjamin rejected the idea of seeing people wrestle crocodiles.
- Hunter rejected the idea of seeing people wrestle crocodiles.
Answer: Hunter rejected the idea of seeing people wrestle crocodiles.

Problem: How does the sentence end?

I asked Patricia to buy the present but didn't ask Jessica, I think
OPTIONS:
- Patricia has an odd taste.
- Jessica has an odd taste.
Answer:
Jessica has an odd taste.