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. 

[EX Q]: How to easily clean white sneakers?
[EX A]: Rub a mixture of corn starch and water on the shoes, once dried rub away at it with a toothbrush and then rinse in water and soap

[EX Q]: What kind of spider is best for a decorative spider web?
[EX A]: A fake giant spider will be best.

[EX Q]: siphon
[EX A]:
can be used on rubber gas tanks