What's an example of a task that requires knowledge of physical objects to perform?
To make a ham sandwich,

What's an example of a task that requires knowledge of physical objects to perform?
How can you tell if you are interrupting someone's conversation in an unwanted way?

What's an example of a task that requires knowledge of physical objects to perform?
Bake cookies with sunlight.

What's an example of a task that requires knowledge of physical objects to perform?
how do you put a dress on?