[Q]: Which of the following solutions is better for the following goal:
A veterinarian

[A]: can provide rest for an injured animal after a long day.

[Q]: Which of the following solutions is better for the following goal:
How to check your car tire's tread condition with a penny.

[A]: Take a united states penny and hold it face side towards you, then place the top of Lincoln's head into the treads so you can see how much of the penny is obscured by the tread. If part of Lincoln's head is always covered by the tread you don't need new tires yet.

[Q]: Which of the following solutions is better for the following goal:
how do you plaster something?

[A]: shove it on.

[Q]: Which of the following solutions is better for the following goal:
To easily retrieve crumbs from in between keys on a keyboard,

[A]:
slide a Post-it note between the keys of the keyboard to remove any filth.