Question:
Goal: how do you make lemonade?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
mix lemon juice with water and sugar.

Question:
Goal: To remove old, dried paint from a paint well, you can

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Place some water in the well, swirl it around, and leave the well sitting upside down

Question:
Goal: To trace a pattern onto a piece of cardboard,

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
place the pattern on top of the cardboard and draw around it with a sharpie.