Goal and options: How do I take the strings off of a guitar?

OPTIONS:
- Unwind the screws til the strings are loose and then simply take them off.
- Unwind the pegs til the strings are loose and then simply take them off.
output answer: Unwind the pegs til the strings are loose and then simply take them off.

Goal and options: How can I revive stale tortilla chips?

OPTIONS:
- Toss them in the freezer for ten minutes.
- Toss them in the oven for ten minutes.
output answer: Toss them in the oven for ten minutes.

Goal and options: To ensure wood fibers don't weaken the joints in Wood LED Desk Lamp.

OPTIONS:
- Wipe the pieces of wood before joining them.
- Sand the pieces of wood before joining them.
output answer:
Sand the pieces of wood before joining them.