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 remove a water stain from an oak table top?
answer:
Put some regular tooth paste on a tooth brush, moisten it, then gently rub it into the stain. After a minute, wipe off the tooth paste. The stain will disappear as the wood dries.


question:
To charge your cell phone battery,
answer:
plug the cell phone charger into the charging port of the phone and into the wall outlet.


question:
To lose weight,
answer:

count the number of calories you eat and keep the total below the number of calories you burn.