What's an example of a task that requires knowledge of physical objects to perform?
How do I get gunk off of my sofa?

What's an example of a task that requires knowledge of physical objects to perform?
How do you remove scratch from car door?

What's an example of a task that requires knowledge of physical objects to perform?
how do you stand up?

What's an example of a task that requires knowledge of physical objects to perform?
To drive metal pipes into the ground, you can