[Q]: Which of the following solutions is better for the following goal:
To pull a nail out of board,

OPTIONS:
- use the blunt end of the hammer and hook it under the head of the nail. Use the hammer handle as a lever and pry the nail out of the board.
- use the claw end of the hammer and hook it under the head of the nail. Use the hammer handle as a lever and pry the nail out of the board.

[A]: use the claw end of the hammer and hook it under the head of the nail. Use the hammer handle as a lever and pry the nail out of the board.

[Q]: Which of the following solutions is better for the following goal:
To cut lines into a plastic bottle,

OPTIONS:
- place the bottle sideways on a work surface, hold the bottle by the mouth, and use an exacto knife to carefully slice through the sides of the bottle.
- place the bottle sideways on a carpeted surface, hold the bottle by the mouth, and use an exacto knife to carefully slice through the sides of the bottle.

[A]: place the bottle sideways on a work surface, hold the bottle by the mouth, and use an exacto knife to carefully slice through the sides of the bottle.

[Q]: Which of the following solutions is better for the following goal:
How can you avoid smashing your thumb while nailing?

OPTIONS:
- When starting a nail, hold it with your thumb and forefinger right under the point of the nail. You'll be able to keep your eye on your thumb as well as the nailhead, giving you better aim.
- When starting a nail, hold it with your thumb and forefinger right under the head rather than lower down. You'll be able to keep your eye on your thumb as well as the nailhead, giving you better aim.

[A]: When starting a nail, hold it with your thumb and forefinger right under the head rather than lower down. You'll be able to keep your eye on your thumb as well as the nailhead, giving you better aim.

[Q]: Which of the following solutions is better for the following goal:
how to make a candle that bleeds another color when melting

OPTIONS:
- make the interior how you want it (blood red). Then, once you have made those molded interiors, dip them in un-dyed laundry detergent. The opacity of the soy will cover up the color of the interior. Dip it a several time until you get a shell thick enough to your liking.
- make the interior how you want it (blood red). Then, once you have made those molded interiors, dip them in un-dyed soy. The opacity of the soy will cover up the color of the interior. Dip it a several time until you get a shell thick enough to your liking.

[A]:
make the interior how you want it (blood red). Then, once you have made those molded interiors, dip them in un-dyed soy. The opacity of the soy will cover up the color of the interior. Dip it a several time until you get a shell thick enough to your liking.