[Q]: How does the sentence end?

Derrick wanted to solidify the pact, but Lawrence was doubtful, so
OPTIONS:
- Derrick did their best to hear them out.
- Lawrence did their best to hear them out.

[A]: Lawrence did their best to hear them out.

[Q]: How does the sentence end?

Tanya looked thinner than Megan because
OPTIONS:
- Tanya had lost more weight overall within the three month period.
- Megan had lost more weight overall within the three month period.

[A]: Tanya had lost more weight overall within the three month period.

[Q]: How does the sentence end?

I always did well in that topic, but I alway struggled in the other subject, because the
OPTIONS:
- topic was a lot harder.
- subject was a lot harder.

[A]:
subject was a lot harder.