Question:
Goal: How do I clean paint brushes after egg tempera painting?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Clean with dish soap and water.

Question:
Goal: How much food coloring do you put in the lava lamp?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
10 drops

Question:
Goal: how do you clean something?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
rub dirt off of it and wash it.