[Q]: Which of the following solutions is better for the following goal:
How to light a candle.

OPTIONS:
- Light a candle by taking the lighter and placing it next to the candle wick.
- Light a candle by igniting the lighter and placing it next to the candle wick.

[A]: Light a candle by igniting the lighter and placing it next to the candle wick.

[Q]: Which of the following solutions is better for the following goal:
How to increase a room's temperature with shades

OPTIONS:
- Place dark colored shades in direct sunlight.
- Place dark colored shades in indirect sunlight.

[A]: Place dark colored shades in direct sunlight.

[Q]: Which of the following solutions is better for the following goal:
To improve the skin around your nails,

OPTIONS:
- soak your fingers in warm water, push back cuticles, cut the dead skin off with wire cutters, and then apply lotion.
- soak your fingers in warm water, push back cuticles, cut the dead skin off with manicure scissors, and then apply lotion.

[A]: soak your fingers in warm water, push back cuticles, cut the dead skin off with manicure scissors, and then apply lotion.

[Q]: Which of the following solutions is better for the following goal:
To sleep more comfortably when you're pregnant,

OPTIONS:
- squeeze a pillow between your knees.
- take a dose of a melatonin before bed.

[A]:
squeeze a pillow between your knees.