instruction:
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. 
question:
Jackhammer
answer:
pounds through steel beams to hang something


question:
How to keep brown sugar from going hard?
answer:
Pour the brown sugar into a container and place a slice of bread or a marshmallow into the container to preserve the softness and prevent hardness


question:
To prevent headaches from eye strain.
answer:

Use the 20-20 rule. Look at something 20 feet away for 20 seconds every 20 minutes. This is a method proven to stop eye strain and prevent headaches.