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. 

Q: To clean old CDs that are scratched and dirty so that they continue to work,

A: rub the CDs with toothpaste, a clean rag and cold water afterwards.
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Q: How can you use a brick if you have extras when you're done?

A: Stack them and line your garden with them.
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Q: How do I buff the scratches out of my brown leather wallet.

A:
Use some brown leather polish and buff the scratches out.
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