Problem: The teeth of Erin were a lot dirtier than Betty's teeth, due to
OPTIONS:
- Erin being unhygienic.
- Betty being unhygienic.

My choice: Erin being unhygienic.

Problem: Because of where they worked, Ryan had access to good healthcare, while Robert did not, so
OPTIONS:
- Ryan lived a longer life.
- Robert lived a longer life.

My choice: Ryan lived a longer life.

Problem: Felicia was known to lounge around more often than Christine, because
OPTIONS:
- Felicia was very busy.
- Christine was very busy.

My choice: Christine was very busy.

Problem: Evan moved bullets from the gun to the box for ammo until the
OPTIONS:
- box was empty.
- gun was empty.

My choice:
gun was empty.