[Q]: How does the sentence end?

Robert sought medical assistance from Randy since
OPTIONS:
- Robert had a broken joint in his arm.
- Randy had a broken joint in his arm.

[A]: Robert had a broken joint in his arm.

[Q]: How does the sentence end?

The crowd of people left the platform and boarded the train, and therefore the
OPTIONS:
- train became deserted.
- platform became deserted.

[A]: platform became deserted.

[Q]: How does the sentence end?

the young plant needed a lot of care for them to grow in the climate, the
OPTIONS:
- climate was very unfriendly.
- plant was very unfriendly.

[A]:
climate was very unfriendly.