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:
How can I cool down my home?
answer:
If you’re still using incandescent light bulbs, turn them off they create a lot of heat


question:
To prevent water from growing bacteria, you can
answer:
Use a small amount of vinegar or bleach


question:
To load a CD into a computer,
answer:

open the disk drive, then place the cd into the drive with the data side facing down.