Problem: How does the sentence end?

Andy decided to go to the central park and not the hidden library because the
Answer: library was less accessible.

Problem: How does the sentence end?

My relationships as a teen worked out far differently from my adult ones because the
Answer: teen ones were too immature.

Problem: How does the sentence end?

the nurse decided to provide care to the beds instead of the floors, since the
Answer: floors were clean.

Problem: How does the sentence end?

Erin hated having to clean and tidy the house while Rachel loved it.
Answer:
Rachel had always been a neat person.