Problem: Donald never polished his car like Kevin did, because
OPTIONS:
- Donald had a very old and dirty car.
- Kevin had a very old and dirty car.

My choice: Donald had a very old and dirty car.

Problem: I always preferred the hottub to the pool after a workout, because the
OPTIONS:
- hottub was better for recovery.
- pool was better for recovery.

My choice: hottub was better for recovery.

Problem: Cynthia got her period a lot later than did Natalie. So,
OPTIONS:
- Cynthia likely went through puberty a little later.
- Natalie likely went through puberty a little later.

My choice: Cynthia likely went through puberty a little later.

Problem: The face of Cynthia has less acne when being compared to Natalie because
OPTIONS:
- Cynthia uses expensive face wash.
- Natalie uses expensive face wash.

My choice:
Cynthia uses expensive face wash.