Problem: How does the sentence end?

Mark prefers to listen to music from vinyl over mp3, because the quality from the 
OPTIONS:
- vinyl is better.
- mp3 is better.
Answer: vinyl is better.

Problem: How does the sentence end?

Carrie was afraid of ghosts. Christine said this was foolish but 
OPTIONS:
- Carrie could not be convinced.
- Christine could not be convinced.
Answer: Carrie could not be convinced.

Problem: How does the sentence end?

It was simpler for Rachel to vote in the election than Felicia because 
OPTIONS:
- Rachel lived adjacent to the voting station.
- Felicia lived adjacent to the voting station.
Answer: Rachel lived adjacent to the voting station.

Problem: How does the sentence end?

James had some oil spilled on the floor, and he then put a mat over it because the 
OPTIONS:
- floor is slippery.
- mat is slippery.
Answer:
floor is slippery.