Answer:
I have a head and a tail but my eyes can never see my tail.
Who is your mother's only sister's son's brother's aunt's daughter's sister's father?
I reach for the sky but clutch to the ground. Sometimes I leave but I am always around.
What is eaten but can also eat?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it, can't see it. What is it?
What language does a billboard speak?