What's an example of a task that requires knowledge of physical objects to perform?
How can I reduce exposure to Mosquitoes?

What's an example of a task that requires knowledge of physical objects to perform?
Keep a birdbath filled with water.

What's an example of a task that requires knowledge of physical objects to perform?
Where do I take a shower

What's an example of a task that requires knowledge of physical objects to perform?
What can I do if I am bored and riding on a plane?