Goal and options: How to make a simple hand warmer.
output answer: Connect two AAAA batteries in series with electrical wire, then wrap the batteries in securely in tinfoil.

Goal and options: how to remove the peel from an apple
output answer: Using a vegetable peeler, preferably one with a swivel blade, and starting at the stem end, remove the peel from the apple flesh in a circular motion, continue repeating until you have peeled the skin away.

Goal and options: how do you log out of your facebook?
output answer:
go to the acount menu, and scroll down to the bottom and hit log out.