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 test batteries to see if they're any good,

Answer: drop the batteries and see if they bounce once to see if they're good.


Question: To get the paint on PVC pipe to harden.

Answer: Leave the PVC pipe alone to dry for a week.


Question: To prevent white clothes from turning pink, or other colors, in the wash,

Answer:
sort and wash clothing, so that red and other colors are not washed with the whites.