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. 
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Question: To grate and juice a lemon.

Answer: Wash lemon, zest with small grater and add to bowl. Chop lemon in half and squeeze out the juice of half a lemon into the bowl.


Question: leather sheath

Answer: can form protective cover on sharp knife blades to prevent temporary injury


Question: How to clean a hammock after use?

Answer:
Brush the hammock with a soft brush and detergent then spray with a hose with cold water and let it dry naturally