Question:
Goal: bobby pin

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
replace shoestrings for shoes

Question:
Goal: Safely store kitchen knifes out of reach of little fingers and hands.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Place a magnetic strip high on a wall where kids can't reach. Knives, even scissors will stick to the magnetic surface and these will still be convenient to access by adults.

Question:
Goal: How can I get my trash can clean outside?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Use the garden hose to spray down the inside of the can and put some soap in first if extra dirty.