Problem: I used metal for the chair and not wood because the 
OPTIONS:
- wood was a less stable material.
- metal was a less stable material.

My choice: wood was a less stable material.


Problem: Jessica could run for a longer distance at the event than Tanya because 
OPTIONS:
- Jessica is stronger.
- Tanya is stronger.

My choice: Jessica is stronger.


Problem: Donald had a much larger appetite than Matthew, so 
OPTIONS:
- Donald ate the entire meal and the leftovers from yesterday.
- Matthew ate the entire meal and the leftovers from yesterday.

My choice: Donald ate the entire meal and the leftovers from yesterday.


Problem: The water in the sink would not go down the drain, because the 
OPTIONS:
- water was static.
- drain was static.

My choice:
water was static.