[Q]: How does the sentence end?

Samuel showed Kenneth how to make carrot juice using their new juicer since
OPTIONS:
- Samuel is a health nut.
- Kenneth is a health nut.

[A]: Samuel is a health nut.

[Q]: How does the sentence end?

While out playing golf, Dennis fell in the mud, but Christopher kept their balance because
OPTIONS:
- Dennis had spiked shoes on.
- Christopher had spiked shoes on.

[A]: Christopher had spiked shoes on.

[Q]: How does the sentence end?

Matthew had unpromising experience writing compared to Justin, so
OPTIONS:
- Matthew was asked to help with the candidates speech.
- Justin was asked to help with the candidates speech.

[A]:
Justin was asked to help with the candidates speech.