input question: clean old yellowed toys

output answer: Start by moistening the plastic pieces. Place some Comet cleaner on the scrubbing sponge and start scrubbing. This requires plenty of elbow grease and time, but will take the yellow out with some scrubbing. When the yellow is removed, wash the piece in water and dish detergent.

input question: One wishes to craft an image of Dr. Doom.

output answer: One should build the item out of cardboard.

input question: How should you reattach the bowl for the stand mixer?

output answer:
Place the stand mixer bowl on the threaded slot that accepts the bottom of the bowl, and then twist until you hear a click.