Question:
Goal: Prevent note cards from liquid spills.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Apply a layer of hair spray on cards.

Question:
Goal: how to remove grass stains from clothes

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Soak the stain for 15 minutes in a solution of two parts water to one part white vinegar. Take a clean white rag and gently dab the stain. Wash the stained pants or top with an enzyme-based laundry detergent. The enzymes will help lift the protein off the fabric.

Question:
Goal: A handy way to store your makeup brushes

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Place them upside down in a box full of coffee beans