[Q]: Which of the following solutions is better for the following goal:
How to remove sticky residue from the deck.

OPTIONS:
- Using a cotton pad, drip the pad in water and rub the water on the deck until the residue is eliminated.
- Using a cotton pad, drip the pad in acetone and rub the acetone on the deck until the residue is eliminated.

[A]: Using a cotton pad, drip the pad in acetone and rub the acetone on the deck until the residue is eliminated.

[Q]: Which of the following solutions is better for the following goal:
How can I make small round cookies without a cookie cutter?

OPTIONS:
- Use the top of a soda bottle to press circle shapes into dough.
- Use the top of a metal box to press shapes into the dough.

[A]: Use the top of a soda bottle to press circle shapes into dough.

[Q]: Which of the following solutions is better for the following goal:
Clay pots

OPTIONS:
- can mold flour
- can mold molten metal

[A]: can mold molten metal

[Q]: Which of the following solutions is better for the following goal:
Remove tough smudges from reading glasses.

OPTIONS:
- Dab with alcohol and remove with cloth.
- Dab with water and remove with cloth.

[A]:
Dab with alcohol and remove with cloth.