[Q]: Which of the following solutions is better for the following goal:
To give control over how bright a light is.

[A]: Install a dimmer switch to the light.

[Q]: Which of the following solutions is better for the following goal:
To make a frame inside a cake for filling.

[A]: Using a knife, make a frame inside the cake. Leave 1/2 inch at the edges. Do not cut through! Carve out the inside - about 1/2 inch deep. Save the cutout cake pieces in a bowl.

[Q]: Which of the following solutions is better for the following goal:
make dog comfortable

[A]: use a shirt and put it in dog bed

[Q]: Which of the following solutions is better for the following goal:
Make sweeping a game for kids.

[A]:
Put colored tape around a tile for kids to collect dust towards.