[Q]: Which of the following solutions is better for the following goal:
How to insert knobs on drawers.

[A]: Mark each drawer where you would like the knobs to go into. With a ruler make sure that you mark the holes in a straight line. With a drill, drill in the holes. Insert door knobs into holes.

[Q]: Which of the following solutions is better for the following goal:
Hunt a deer in the woods.

[A]: Remain silent and motionless in one spot until a deer approaches, then aim your weapon at the deer and fire.

[Q]: Which of the following solutions is better for the following goal:
To create an easy stylus for your smartphone,

[A]: use the end of your smartphone's earbuds.

[Q]: Which of the following solutions is better for the following goal:
Prevent waste of vegetable oil.

[A]:
Puncture lid foil with a fork.