Question:
Goal: wrapping paper

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
can wrap Christmas presents

Question:
Goal: how do you turn all the way around?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
go in a circle.

Question:
Goal: roller

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
pushed into the center of tofu