Goal and options: rolling pin
output answer: can flatten paper

Goal and options: Learn how to get a wooden box ready to paint, to use for jump ups for athletes.
output answer: Get a fine piece of sandpaper and smooth the wood by rubbing the sandpaper back and forth over the entire surface.

Goal and options: To prevent serious emergencies in hard times,
output answer:
carry a small amount of gauze, string, a knife and a lighter everywhere.