Q: Here is a goal: Extend battery life of smartphone.

How would you accomplish this goal?

A: Turn off the flash.

Q: Here is a goal: To make an easy pie seasoning,

How would you accomplish this goal?

A: mix nutmeg, cinnamon and sugar,

Q: Here is a goal: what to use to clean a leather dash?

How would you accomplish this goal?

A:
use olive oil on a cloth, and buff.