Question:
Goal: slingshot

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
can hunt squirrels

Question:
Goal: To clean a ceiling fan.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Using a ladder or other way to reach the fan, wipe the dust off the blades.

Question:
Goal: Avoid tears when chopping onions.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Wear ski goggles.