Goal and options: How can men protect their faces from effects of sun's rays?

OPTIONS:
- Growing a ponytail can actually be beneficial because it will shield you from the sun.
- Growing a beard can actually be beneficial because it will shield you from the sun.
output answer: Growing a beard can actually be beneficial because it will shield you from the sun.

Goal and options: How can I protect floors from chair legs?

OPTIONS:
- Glue small pieces of metal to the bottom of the legs.
- Glue small pieces of felt to the bottom of the legs.
output answer: Glue small pieces of felt to the bottom of the legs.

Goal and options: Easily clean grease off backsplash tiles behind stove.

OPTIONS:
- Coat tiles with car wax.
- Coat tiles with candle wax.
output answer:
Coat tiles with car wax.