[Q]: Which of the following solutions is better for the following goal:
How to remove the fog from a mirror?

[A]: When wiping down your mirror add shaving cream, it will make it "fog proof" for a few weeks.

[Q]: Which of the following solutions is better for the following goal:
To stay warm in a rain storm,

[A]: do not go outdoors while it is raining.

[Q]: Which of the following solutions is better for the following goal:
To collect nail cuttings as you trim your nails.

[A]: Cut the nails over a piece of magazine or newspaper to collect them and discard after.

[Q]: Which of the following solutions is better for the following goal:
How to be a good role model.

[A]:
Practice good grooming and dress neatly. Clothing doesn't need to be expensive but it should be laundered and in good repair