[Q]: Which of the following solutions is better for the following goal:
To make a ball of aluminum foil flatter, you could

[A]: Use a hammer to flatten the ball of foil

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

[A]: can put out a fire

[Q]: Which of the following solutions is better for the following goal:
How to shoot a basketball

[A]: Position your shooting hand slightly under the angle which you wish to shoot at. Keep the ball on the stationary hand for aiming. Then push with the shooting hand to make an arc trajectory.

[Q]: Which of the following solutions is better for the following goal:
How can I cut a sheet of brass?

[A]:
Use aviation snips to cut the brass sheet.