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

[A]: can catch butterflies from the woods

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

[A]: secures butterflies in a display

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

[A]: can coat exposed areas of a pan with a layer of food

[Q]: Which of the following solutions is better for the following goal:
Remove tough smudges from reading glasses.

[A]:
Dab with alcohol and remove with cloth.