What's an example of a task that requires knowledge of physical objects to perform?
how to make a roasted squash with pear sandwich

What's an example of a task that requires knowledge of physical objects to perform?
Identify optimal sleeping position on bed.

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

What's an example of a task that requires knowledge of physical objects to perform?
to get free internet.