Question:
Goal: To mark the center location on a sheet of a metal, you can

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Use a ruler to find it and a pencil to mark it

Question:
Goal: When grooming a dog what tool should you use to cut the hair?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Clippers with different guards

Question:
Goal: What kind of power can a person use when they want to be off the grid?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Solar power