Answer:
In Paris but not in France, the thinnest of its siblings.
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
What's black when you get it, red when you use it, and white when you're all through with it?
By the way, what never moves, wears shoes, sandals and boots, but has no feet?
A house of wood in a hidden place. Built without nails or glue. High above the earthen ground. It holds pale gems of blue.
What language does a billboard speak?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?