TASK DEFINITION: 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. 
PROBLEM: aluminum foil

SOLUTION: can be used  to start a fire 

PROBLEM: paintbrush

SOLUTION: can puncture a coffee filter 

PROBLEM: Cheap and easy room deodorizer.

SOLUTION:
If you have lamps with lightbulbs, while they are turned off, drop a couple of drops of essential oils you like, such as lemon or citrus, or lavender etc. When you turn on the lights, the room will fill with the scent you chose.