What's an example of a task that requires knowledge of physical objects to perform?
How do I remove fat from cooked ground beef?

What's an example of a task that requires knowledge of physical objects to perform?
Clean gunk from pools.

What's an example of a task that requires knowledge of physical objects to perform?
Mix the chocolate chips and butter how?

What's an example of a task that requires knowledge of physical objects to perform?
Give kids a temporary tattoo with contact info.