[Q]: How does the sentence end?

I loved my old comb better than my new brush, because the
OPTIONS:
- comb is much flimsier.
- brush is much flimsier.

[A]: brush is much flimsier.

[Q]: How does the sentence end?

Betty hardly ever cleaned their fish tank but Christine cleaned theirs religiously.
OPTIONS:
- Betty came home to find all their fish were well.
- Christine came home to find all their fish were well.

[A]: Christine came home to find all their fish were well.

[Q]: How does the sentence end?

Elena hated the smell of that soap compared to Laura, because
OPTIONS:
- Elena had bad memories from that smell.
- Laura had bad memories from that smell.

[A]:
Elena had bad memories from that smell.