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. 

How do I inflate a helium balloon
You will need to go buy a helium tank, then attach the balloon to it and press the button

Clean a bike chain
Brush each link with a firm brush or a toothbrush.

To clear a grease clogged sink,

pour Liquid Plumber in it and wait for it to drain.