Question:
Goal: How can I remove permanent marker stain from walls?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Rub toothpaste on the marker stain, let sit 20 min., dab it off until gone, rinse with hot water.
- Rub toothpick on the marker stain, let sit 20 min., dab it off until gone, rinse with hot water.
Answer:
Rub toothpaste on the marker stain, let sit 20 min., dab it off until gone, rinse with hot water.

Question:
Goal: what planet is the brightest

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Earth is so bright because its thick clouds reflect most of the sunlight that reaches it (about 70%) back into space, and because it is the closest planet to Earth. Venus can often be seen within a few hours after sunset or before sunrise as the brightest object in the sky (other than the moon).
- Venus is so bright because its thick clouds reflect most of the sunlight that reaches it (about 70%) back into space, and because it is the closest planet to Earth. Venus can often be seen within a few hours after sunset or before sunrise as the brightest object in the sky (other than the moon).
Answer:
Venus is so bright because its thick clouds reflect most of the sunlight that reaches it (about 70%) back into space, and because it is the closest planet to Earth. Venus can often be seen within a few hours after sunset or before sunrise as the brightest object in the sky (other than the moon).

Question:
Goal: To avoid spreading germs while storing meat in the fridge,

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- only put the meat on the bottom shelf.
- only put the meat on the top shelf.
Answer:
only put the meat on the bottom shelf.