Answer:
What has four fingers and a thumb but is not alive?
What is the word that even in plain sight remains hidden?
Ancient and majestic, great big piles of stones, Used to encase both riches and bones. Seen from certain angles, They look like big triangles.
What has one head, one foot, and four legs?
If you are to keep it, you must first give it to me. What is it?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.