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

OPTIONS:
- can carve words into iced cake
- can carve words into iced sidewalk

[A]: can carve words into iced cake

[Q]: Which of the following solutions is better for the following goal:
To keep ice from melting without a freezer,

OPTIONS:
- place the ice into a large container full of ice cold water.
- bury the ice deeply into the ground in a cool place with insulation.

[A]: bury the ice deeply into the ground in a cool place with insulation.

[Q]: Which of the following solutions is better for the following goal:
How do you attach a flag to a pole?

OPTIONS:
- Slide the opening over the bottom of the pole.
- Slide the opening over the top of the pole.

[A]: Slide the opening over the top of the pole.

[Q]: Which of the following solutions is better for the following goal:
how to get rid of bitterness in coffee

OPTIONS:
- add a pinch of salt
- add a pinch of mustard powder

[A]:
add a pinch of salt