[Q]: Which of the following solutions is better for the following goal:
How to perform a push-up?

[A]: Lay on the floor, belly down. Position your hands to your sides, palms flat on the floor. Push up so that your back and legs are straight, and the only things touching the floor are the feet and palms. Lower down and touch your nose to the ground, then push up again.

[Q]: Which of the following solutions is better for the following goal:
how do you collapse a tent?

[A]: take it apart

[Q]: Which of the following solutions is better for the following goal:
how to cut flower stems before vasing?

[A]: cut stems underwater, with a sharp knife, and at an angle.

[Q]: Which of the following solutions is better for the following goal:
how to make fire starters

[A]:
fill a cardboard egg carton with match light charcoal.