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: how do you snap your fingers?

Answer: swip your thumb against an other finger quickly until it makes a sound.


Question: How do you put a pillow on a bed?

Answer: place it at the head of the bed.


Question: How can I figure out if something is economical?

Answer:
Look up its effect on your wallet, as well as the nessary materials to build it.