[Q]: Which of the following solutions is better for the following goal:
To slow down on a bicycle that does not have handlebar breaks,

[A]: reverse the direction of the bike pedals.

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

[A]: can be used to make soup

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

[A]: can beat up paper

[Q]: Which of the following solutions is better for the following goal:
how to fake a window shadow?

[A]:
cut out shapes in a piece of cardboard.