What's an example of a task that requires knowledge of physical objects to perform?
How do you make a picture look aged and weathered?

What's an example of a task that requires knowledge of physical objects to perform?
how do you count down from ten?

What's an example of a task that requires knowledge of physical objects to perform?
How do you fertilize a plant?

What's an example of a task that requires knowledge of physical objects to perform?
What do you do with bad smelling food?