Question:
Goal: How to whiten your nails after getting rid of the dirt in them.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Soak your hands in soap and water for a few minutes then dry them with a towel.

Question:
Goal: To prevent splashes when using the toilet,

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
place a sheet of toilet paper in the toilet bowl.

Question:
Goal: How to make a basic platform bed?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Using planks of wood, create a square base, then secure them with brackets, run some more wood across the base and drill them into the base then place the mattress over the wood base