[Q]: Which of the following solutions is better for the following goal:
How do you freeze bananas?

[A]: Peel all of the bananas. Slice them into 1- to 2-inch chunks. Don't just toss the unfrozen chunks into a freezer-safe bag; if you do this, they'll freeze into a brick of banana chunks that'll need to be chipped apart before using. Once frozen, transfer to freezer-safe bags.

[Q]: Which of the following solutions is better for the following goal:
How do I clean a high fan?

[A]: Spray your cleaning solution into a clean pillowcase until the cloth is damp, if you are able to get close to the fan blades with a ladder. Place the pillowcase over the fan blade and drag it back off, trapping the dust inside. Turn it to a clean spot and repeat for rest of the blades.

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

[A]: can be cut with scissors

[Q]: Which of the following solutions is better for the following goal:
To cool down a batch of cookies that you just baked in the oven?

[A]:
Set them on the window sill for 20-30 minutes before eating them.