Question:
Goal: How long do I let the yeast feed when making rolls?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
When making rolls, you should let the yeast feed for 10-15 minutes.

Question:
Goal: How do you shave your hair?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Use a razor.

Question:
Goal: How to stop wet suit zipper from getting jammed.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Rub yours with beeswax to make it work better and last longer.