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

[A]: can be used to boil jar for canning

[Q]: Which of the following solutions is better for the following goal:
How can I move around my shop vac with one hand?

[A]: Mount a large door handle directly onto the top using four 1/2-in. No. 8 sheet metal screws. Try it. You'll wonder why you didn't do this years ago.

[Q]: Which of the following solutions is better for the following goal:
Easily remove chewing gum from shoe.

[A]: Apply lemon oil to break down gum then wipe with damp cloth.

[Q]: Which of the following solutions is better for the following goal:
Create a window in a room of your house.

[A]:
Cut a hole in the wall for the window, add framing, and install the new window in the frame.