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 prep grains for cooking
[A]: toast them in a dry skillet


[Q]: What powers a water rocket?
[A]: Water rockets are usually powered by pressure.


[Q]: Warm up water when camping.
[A]:
Place water in black trash bag to absorb sun heat.