[Q]: Which of the following solutions is better for the following goal:
Remove gunk from glass bottle.

OPTIONS:
- Add water, crushed egg shells, then shake.
- Add milk, crushed egg shells, then shake.

[A]: Add water, crushed egg shells, then shake.

[Q]: Which of the following solutions is better for the following goal:
To fix loose screws in eyeglasses.

OPTIONS:
- Apply clear water on the head of the screw on the handle of the glasses.
- Apply clear nail polish on the head of the screw on the handle of the glasses.

[A]: Apply clear nail polish on the head of the screw on the handle of the glasses.

[Q]: Which of the following solutions is better for the following goal:
Remove pet hair from coffee table.

OPTIONS:
- Clean with baby wipes.
- Clean with paper towel.

[A]: Clean with baby wipes.

[Q]: Which of the following solutions is better for the following goal:
opening a jar lid that is tight

OPTIONS:
- Applying heat to the lid will expand it slightly, releasing it from its tight grip. Methods of heating include running the lid under hot air or putting the jar, lid first, into a bowl of hot potatoes for thirty seconds. You can also use a hair dryer. Opening the lid once heat has been applied is best done with a pot holder or dry dish towel to avoid getting burn
- Applying heat to the lid will expand it slightly, releasing it from its tight grip. Methods of heating include running the lid under hot water or putting the jar, lid first, into a bowl of hot water for thirty seconds. You can also use a hair dryer. Opening the lid once heat has been applied is best done with a pot holder or dry dish towel to avoid getting burn

[A]:
Applying heat to the lid will expand it slightly, releasing it from its tight grip. Methods of heating include running the lid under hot water or putting the jar, lid first, into a bowl of hot water for thirty seconds. You can also use a hair dryer. Opening the lid once heat has been applied is best done with a pot holder or dry dish towel to avoid getting burn