Question:
Goal: Prevent ants from gathering on sidewalks.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Sprinkle cream of tartar on sidewalk cracks.

Question:
Goal: Make a yarn holder.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Place yarn in a mesh vegetable bag.

Question:
Goal: how to make a buttermilk substitute

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Add vinegar to milk for an easy substitute that will mimic buttermilk's acidic role in recipes.