Story needs to be completed:
Lindsey wasn't as creative of an artist as Kayla, so the picture 
OPTIONS:
- Lindsey painted was more unique.
- Kayla painted was more unique.

My choice:
Kayla painted was more unique.
Problem: Continue the following story.

Maintenance work suited Donald but not Adam because 
OPTIONS:
- Donald had a good working knowledge of tools.
- Adam had a good working knowledge of tools.
Here's how I want to continue it: Donald had a good working knowledge of tools.
Problem: The toilet made a smaller mess than the sink because the 
OPTIONS:
- toilet had more pipes running to it.
- sink had more pipes running to it.

My choice: sink had more pipes running to it.
[Q]: How does the sentence end?

Katrina helped Maria measure the liquid accurately for this experiment because 
OPTIONS:
- Katrina was very careless.
- Maria was very careless.

[A]: Maria was very careless.
QUES: Continue writing.

Leslie saved the seeds from their bell pepper for Eric, because 

OPTIONS:
- Leslie knew they would plant it in their garden.
- Eric knew they would plant it in their garden.
+++++++++
ANS: Leslie knew they would plant it in their garden.
QUES: Continue writing.

Logan spent more money on their fishing pole when compared to Brian, so 

OPTIONS:
- Logan 's pole looks sharper.
- Brian 's pole looks sharper.
+++++++++
ANS:
Logan 's pole looks sharper.