Goal and options: How do you remove whitewash from brick?

OPTIONS:
- Dampen the surface of the brick or concrete you want to clean with muriatic acid and then, taking care not to splash, pour the contents of the bucket on to the surface. Leave it on the surface for 10 minutes. After this time you can rub the surface with a soft brush to remove dirt stuck in the brick or concrete.
- Dampen the surface of the brick or concrete you want to clean with muriatic acid and then, taking care not to splash, pour the contents of the bucket on to the surface. Leave it on the surface for 10 minutes. After this time you can rub the surface with a stiff brush to remove dirt stuck in the brick or concrete.
output answer: Dampen the surface of the brick or concrete you want to clean with muriatic acid and then, taking care not to splash, pour the contents of the bucket on to the surface. Leave it on the surface for 10 minutes. After this time you can rub the surface with a stiff brush to remove dirt stuck in the brick or concrete.
[Q]: Which of the following solutions is better for the following goal:
Make a scarf and belt holder.

OPTIONS:
- Insert old screw drivers into a block of wood, place items around the screwdriver metal ends.
- Insert old screw drivers into a block of wood, place items around the screwdriver handles.

[A]: Insert old screw drivers into a block of wood, place items around the screwdriver handles.
input question: Avoid fog on your windshield.

OPTIONS:
- Fill a sock with kitty litter and leave overnight in car.
- Fill a sock with kitty poop and leave overnight in car.

output answer: Fill a sock with kitty litter and leave overnight in car.
[Q]: Objective: How to fix a zipper that won't close? OPTIONS:
- Squeeze the slider with a pair of pliers to tighten the grip.
- Squeeze the slider with a your hands to tighten the grip.
[A]: Squeeze the slider with a pair of pliers to tighten the grip.
Q: Here is a goal: How do I make the file into the shape of a knife.

How would you accomplish this goal?

OPTIONS:
- Draw the pattern of your knife on the side of the file and use a hacksaw to cut into the proper shape.
- Draw the pattern of your knife on the side of the file and use a bench grinder to grind it to the proper shape.

A: Draw the pattern of your knife on the side of the file and use a bench grinder to grind it to the proper shape.
Question:
Goal: What type of oil should be used to make a glass bottle oil lamp?

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

OPTIONS:
- Essential oil.
- Olive oil.
Answer:
Olive oil.