What's an example of a task that requires knowledge of physical objects to perform?
Keep shine on leather shoes.

What's an example of a task that requires knowledge of physical objects to perform?
How do I light a candle that has a short wick?

What's an example of a task that requires knowledge of physical objects to perform?
how do you turn change into dollar bills?

What's an example of a task that requires knowledge of physical objects to perform?
How can I change my password from another phone?