[Q]: Which of the following solutions is better for the following goal:
How to polish aluminum for a Back Pack Quick Release Pin

OPTIONS:
- You can polish the aluminum on your Quick Release Pin with sandpaper and grease. The smoother it is, the better it will slide.
- You can polish the aluminum on your Quick Release Pin with buffing wheel. The smoother it is, the better it will slide.

[A]: You can polish the aluminum on your Quick Release Pin with buffing wheel. The smoother it is, the better it will slide.

[Q]: Which of the following solutions is better for the following goal:
To divide dough into multiple pieces, you can

OPTIONS:
- Use a kitchen spatula
- Use a sharp kitchen knife

[A]: Use a sharp kitchen knife

[Q]: Which of the following solutions is better for the following goal:
which salt to cook with

OPTIONS:
- Kosher salt is for cooking
- Seasoned salt is for cooking

[A]: Kosher salt is for cooking

[Q]: Which of the following solutions is better for the following goal:
Make a soap scrubber.

OPTIONS:
- Wrap bar soap with foil.
- Wrap bar soap with wool.

[A]:
Wrap bar soap with wool.