In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

What can I make fake eyeballs out of for my scarecrow?
Use some ping pong balls as the eyeballs.

How can I remove a water stain from an oak table top?
Put some regular tooth paste on a tooth brush, moisten it, then gently rub it into the stain. After a minute, wipe off the tooth paste. The stain will disappear as the wood dries.

What can I do with left over coffee grounds?

You could compost it, fertilize your garden or exfoliate your skin.