Problem: How does the sentence end?

Ryan worked in a business office unlike Robert so 
OPTIONS:
- Ryan wore a suit to work.
- Robert wore a suit to work.
Answer: Ryan wore a suit to work.
sentence: Brett had worse audio speakers than Randy, so  OPTIONS:
- Brett had music that sounded more crisp.
- Randy had music that sounded more crisp.
complete: Randy had music that sounded more crisp.
The contractor wanted to build the church on the vacant lot but the 
OPTIONS:
- church was too large.
- lot was too large.
church was too large.
Input: Continue writing.

Brian came with his girlfriend while Eric came alone. She was always together with 
OPTIONS:
- Brian .
- Eric .

Continued: Brian .
Story needs to be completed:
Michael bought mealworms as pet food but not Kenneth because 
OPTIONS:
- Michael had a pony as a pet.
- Kenneth had a pony as a pet.

My choice:
Kenneth had a pony as a pet.
Problem: How does the sentence end?

Aaron subbed Donald out of the game because 
OPTIONS:
- Aaron was the worst player on the team and was not helping his team to win.
- Donald was the worst player on the team and was not helping his team to win.
Answer:
Donald was the worst player on the team and was not helping his team to win.