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 can I protect carpet from dust while remodeling?
Use cardboard that is held in place with tape to protect floor.

how to sharpen a crayon
place crayon in pencil sharpener and make a quick spin of it. not going too far as to eat the entire crayon

How to cut open the top of a helium bottle?

Find a helium bottle online then empty the bottle completely. Cut open the tip and open the tube also from the side. The dimensions of the hole depend on your lateral opening on your stove.