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 do you change water color?

A: use colored dye or paint.
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Q: pick

A: can mine in the dark using a  flashlight 
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Q: How do you cut off dead orchid stems?

A:
Make a clean even cut directly back to the main branch. Keep this up while the plant is blooming. When the Phalaenopsis orchid is completely done blooming and all the flowers have faded, you can do the major pruning. ... Trim the stem that had the blooms on it off about an inch away from the main stalk.
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