Goal and options: To help keep your rooms bright,
output answer: periodically take the light fixtures down and run them through the dishwasher, to remove thick layers of dirt and dust.

Goal and options: How do you cut 90 pieces of wire 18 inches long in minutes?
output answer: Wrap wire around an 18 inch wide book and simply cut down the sides of the book with wire cutters.

Goal and options: how do you fry an egg?
output answer:
crack it and let it flow onto a frying pan. flip it as desired.