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

OPTIONS:
- covers a hand completely
- covers a head completely

[A]: covers a hand completely

[Q]: Which of the following solutions is better for the following goal:
Use alternative bed headboard.

OPTIONS:
- Convert old shutters and place above bed.
- Convert old shutters and place behind bed.

[A]: Convert old shutters and place behind bed.

[Q]: Which of the following solutions is better for the following goal:
Seal zip lock bag.

OPTIONS:
- Seal zipper around straw, suck air out, remove straw and complete seal.
- Seal zipper around straw, blow air in, remove straw and complete seal.

[A]: Seal zipper around straw, suck air out, remove straw and complete seal.

[Q]: Which of the following solutions is better for the following goal:
What type of wood is easiest to etch?

OPTIONS:
- Softwood is easier to work with.
- Hardwood is easier to work with.

[A]:
Softwood is easier to work with.