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]: Clean a bike chain
[EX A]: Brush each link with a firm brush or a toothbrush.

[EX Q]: how to start seeds for cheap
[EX A]: cut a toilet paper roll in half, and fill with potting soil. add seeds and cover with a plastic lid.

[EX Q]: Prevent leftover cake from getting stale.
[EX A]:
Attach bread slices to cake with toothpicks.