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:
If you are a visual learner, you can learn by
answer:
Watching a video guide


question:
how do I clean the tracks in a window
answer:
First sprinkle a little baking soda on the worst parts, usually in the corners.    Cover baking soda with a little bit of the vinegar. ...    Leave it for 5-10 minutes to work its magic.    Come back and start working all that gunk towards the center with your toothbrush.    Stick all the gunk on a paper towel and throw it away.


question:
Prevent tear in stomach lining.
answer:

Don't take ibuprofen to cure hangovers.