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: paintbrush

A: can puncture a coffee filter 
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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: To put icing on top of cake,

A:
put icing onto the side of a knife and slide it along the surface until covered.
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