[Q]: Which of the following solutions is better for the following goal:
air conditioner

[A]: can cool house

[Q]: Which of the following solutions is better for the following goal:
can opener

[A]: can be held between the fingers

[Q]: Which of the following solutions is better for the following goal:
soda can

[A]: symbol for refreshment location on sign

[Q]: Which of the following solutions is better for the following goal:
How to easily clean a computer screen?

[A]:
Use a glasses cleaner and press gently on the screen to wipe away dirt