Answer:
What's the capital of France?
I mirror your actions.
I have cities with no people, forests with no trees, and oceans with no water. What am I?
Lighter than feather and softer than silk, yet the strongest man in the world cannot hold me for more than a few minutes. What am I?
I am long and slim works in light. Has but one eye and an awful bite.
When is it bad luck to see a black cat?