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: How to sharpen a knife with a sharpening rod?

A: Hold the sharpening rod with your weaker hand and stroke the knife away from yourself with your dominant hand, alternating the sides of the blade
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Q: file

A: can be hidden in a  drawer 
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Q: To decrease the chance of MDF warping when using it as a base for a router.

A:
Use a thicker piece of MDF.
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