Question:
Goal: How can you get rid of scuffs on a hardwood floor?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Use a tennis ball, rub over the scuffs vigorously and the scuff will come off.

Question:
Goal: Who invented the franklin library chair?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Ben Franklin

Question:
Goal: burn paper

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
use magnifying glass