[Q]: Which of the following solutions is better for the following goal:
To clean the body of a tuba

OPTIONS:
- Remove and disassemble the tuba's slides and valves. Place the tuba on top of a towel in a bath of warm water and a little soap. Rub gently with a wash cloth. Pour out water.
- Remove and disassemble the tuba's slides and valves. Place the tuba on top of a towel in a bath of warm water and a little soap. Rub gently with a scouring pad. Pour out water.

[A]: Remove and disassemble the tuba's slides and valves. Place the tuba on top of a towel in a bath of warm water and a little soap. Rub gently with a wash cloth. Pour out water.

[Q]: Which of the following solutions is better for the following goal:
how to make a mimosa salad

OPTIONS:
- Toss butter lettuce with an herb vinaigrette (1 part vinegar, 3 parts olive oil, chopped herbs). Press a peeled hard boiled egg through a fine strainer to make an egg "mimosa;" spoon over salad.
- Toss butter lettuce with an herb vinaigrette (1 part vinegar, 3 parts olive oil, chopped herbs). Press a peeled hard boiled balsamic vinaigrette through a fine strainer to make an egg "mimosa;" spoon over salad.

[A]: Toss butter lettuce with an herb vinaigrette (1 part vinegar, 3 parts olive oil, chopped herbs). Press a peeled hard boiled egg through a fine strainer to make an egg "mimosa;" spoon over salad.

[Q]: Which of the following solutions is better for the following goal:
How can I protect surfaces while doing painting projects?

OPTIONS:
- Line the surface with old newspapers before painting.
- Line the surfaces with old newspapers after painting.

[A]: Line the surface with old newspapers before painting.

[Q]: Which of the following solutions is better for the following goal:
shining your gun

OPTIONS:
- use castor oil
- use lint free rag

[A]:
use castor oil