Question:
Goal: How to care for stitches.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Keep covered only if instructed to do so, keep clean and do not allow stitches to get wet.

Question:
Goal: To de-ice your car without scraping it.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Spray the ice with a mixture of vinegar and water.

Question:
Goal: easily open plastic bags

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
rub ash on fingers