[Q]: How does the sentence end?

Cynthia didn't get an infection from the cut like Samantha did, because
OPTIONS:
- Cynthia never disinfected the wound.
- Samantha never disinfected the wound.

[A]: Samantha never disinfected the wound.

[Q]: How does the sentence end?

His legs got stronger from pulling the sled instead of pushing the block, although
OPTIONS:
- sled was lighter in weight.
- block was lighter in weight.

[A]: sled was lighter in weight.

[Q]: How does the sentence end?

The cupcakes that my mom made could not fit on the shelves, because the
OPTIONS:
- shelves were too many.
- cupcakes were too many.

[A]:
cupcakes were too many.