Question:
Goal: How do I make the mask stay on my head?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
You must measure your head and then cut the string accordingly.

Question:
Goal: how do you use an extension cord?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
plug it into a wall outlet and then use it to reach an area you couldn't reach before with your normal power cord.

Question:
Goal: To travel with an infant in arms,

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
specify to the check-in agent that you need an infant in arms indicator on your boarding pass.