Problem: How does the sentence end?

The azalea bush was considered very attractive by Eric while Randy though it was ugly. 
OPTIONS:
- Eric had the gardener plant more roses.
- Randy had the gardener plant more roses.
Answer: Randy had the gardener plant more roses.

Problem: How does the sentence end?

Robert made the choice to buy Neil's house, so 
OPTIONS:
- Robert had a lot less money in the bank afterwards.
- Neil had a lot less money in the bank afterwards.
Answer: Robert had a lot less money in the bank afterwards.

Problem: How does the sentence end?

The camera came in more handy for spying on people than the microphone did because the 
OPTIONS:
- camera is more powerful.
- microphone is more powerful.
Answer: camera is more powerful.

Problem: How does the sentence end?

Joel needed William to get a contractor license for their company, so they helped 
OPTIONS:
- Joel to fill out the paperwork.
- William to fill out the paperwork.
Answer:
William to fill out the paperwork.