Problem: How does the sentence end?

Robert helped create an internet viral video sensation of Kyle when 
OPTIONS:
- Robert danced in video.
- Kyle danced in video.
Answer: Kyle danced in video.

Problem: How does the sentence end?

Matthew accepted Kyle's good whiskey, but 
OPTIONS:
- Matthew really wanted to keep it all to themselves.
- Kyle really wanted to keep it all to themselves.
Answer: Kyle really wanted to keep it all to themselves.

Problem: How does the sentence end?

Gem had the choice of making a fixture out of metals and diamonds, but she chose the 
OPTIONS:
- diamonds because it was cheap.
- metals because it was cheap.
Answer: metals because it was cheap.

Problem: How does the sentence end?

Elena was a preschool teacher while Felicia was a college professor, so 
OPTIONS:
- Elena taught kids.
- Felicia taught kids.
Answer:
Elena taught kids.