Question:
Goal: How do you steam clean carpet?

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

OPTIONS:
- You can rent a steamer insert the correct amount of oil mixed with the carpet soap. Then run the steamer over the carpet.
- You can rent a steamer insert the correct amount of water mixed with the carpet soap. Then run the steamer over the carpet.
Answer:
You can rent a steamer insert the correct amount of water mixed with the carpet soap. Then run the steamer over the carpet.

Question:
Goal: sock

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

OPTIONS:
- smear paint
- smear wire
Answer:
smear paint

Question:
Goal: To prevent the ballon from sticking to the chocolate

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

OPTIONS:
- use water to fill the balloon instead of air,
- use air to fill the balloon instead of water
Answer:
use water to fill the balloon instead of air,