Q: Here is a goal: To prepare metal for welding, you can

How would you accomplish this goal?

OPTIONS:
- leave the metal as is, it will weld just fine
- grind sharp edges and remove any burs

A: grind sharp edges and remove any burs
Goal:
How to clean a cast iron skillet safely.
OPTIONS:
- Sprinkle generous amount of sea salt to the skillet. Cut a raw potato in half. Scrub the skillet with the cut side of the potato. Rinse with water and dry with paper towel.
- Sprinkle generous amount of powder sugar to the skillet. Cut a raw potato in half. Scrub the skillet with the cut side of the potato. Rinse with water and dry with paper towel.
Answer:
Sprinkle generous amount of sea salt to the skillet. Cut a raw potato in half. Scrub the skillet with the cut side of the potato. Rinse with water and dry with paper towel.
Question:
Goal: To cut grooves into a wooden board.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Use a router with proper sized bit and cut the grooves out.
- Use a router with proper sized bit and fill the grooves in.
Answer:
Use a router with proper sized bit and cut the grooves out.
Goal and options: How to tell if a cup is cracked on the bottom.

OPTIONS:
- Pour water into the cup. If it leaks, then it is cracked.
- Pour salt into it. If it leaks, then it is cracked.
output answer: Pour water into the cup. If it leaks, then it is cracked.
[Q]: Which of the following solutions is better for the following goal:
How do I melt old candles to make them into a jar candle?

OPTIONS:
- Using a blunt object, crush them inside a bag and remove the wicks. Then place them into jars inside a pot of water and wait until the wax melts.
- Using a blunt object, crush them inside a bag and remove the wicks. Then place them into jars inside a pot of water and heat it on the stove until the wax melts.

[A]: Using a blunt object, crush them inside a bag and remove the wicks. Then place them into jars inside a pot of water and heat it on the stove until the wax melts.
Q: Here is a goal: what to use to clean a leather dash?

How would you accomplish this goal?

OPTIONS:
- use olive oil on a cloth, and buff.
- use water mixed with a little bit of peroxide.

A:
use olive oil on a cloth, and buff.