What's an example of a task that requires knowledge of physical objects to perform?
To make bread softer when baking it in the oven,

What's an example of a task that requires knowledge of physical objects to perform?
Make a crayon holder.

What's an example of a task that requires knowledge of physical objects to perform?
How to know if a person is a stalker?

What's an example of a task that requires knowledge of physical objects to perform?
Remove wrinkles from clothes without iron.