[Q]: Which of the following solutions is better for the following goal:
How to boil eggs.

OPTIONS:
- Place your eggs in a pot and cover with no water by 1 inch, bring to a boil over medium-high heat, then cover, remove from the heat and set aside 8 to 10 minutes.
- Place your eggs in a pot and cover with cold water by 1 inch, bring to a boil over medium-high heat, then cover, remove from the heat and set aside 8 to 10 minutes.

[A]: Place your eggs in a pot and cover with cold water by 1 inch, bring to a boil over medium-high heat, then cover, remove from the heat and set aside 8 to 10 minutes.

[Q]: Which of the following solutions is better for the following goal:
Make a marker in your garage to know when to stop backing up

OPTIONS:
- Using a string, a long tack and brick, attach the tack to the brick and then attach the string to the tack and to ceiling of your garage. Experiment to find the right parking location in your garage.
- Using a string, a long tack and tennis ball, attach the tack to the tennis ball and then attach the string to the tack and to ceiling of your garage. Experiment to find the right parking location in your garage.

[A]: Using a string, a long tack and tennis ball, attach the tack to the tennis ball and then attach the string to the tack and to ceiling of your garage. Experiment to find the right parking location in your garage.

[Q]: Which of the following solutions is better for the following goal:
To make small holes in a piece of leather, you can

OPTIONS:
- Use a large hunting knife
- Use a large sewing needle

[A]: Use a large sewing needle

[Q]: Which of the following solutions is better for the following goal:
How can I keep my different keys from getting lost?

OPTIONS:
- Store loose keys on the same key ring.
- Store lost keys on the same key ring.

[A]:
Store loose keys on the same key ring.