Goal and options: To protect the paint on a cosplay costume.
output answer: Spray over the paint with polyurethane spray.

Goal and options: how to clean red wine from carpet
output answer: use club soda

Goal and options: How can we make a mobile charging station?
output answer:
You get an empty shampoo bottle, you clean it out and make a hole on one side, big enough for the plug in part to fit, then you make another hole big enough to hold your phone.