Answer:
Turn us on our backs and open up our stomachs you will be the wisest of men though at start a lummox.
It stands upright and can be quite grand. Its secret is not hidden but right at hand. What is it?
Surname of the pilot of the Millennium Falcon.
You will find me with four legs, but no hair. People ride me for hours, but I don't go anywhere without needing to be tugged. Jerked or turned on, I always manage to be ready for work.
What is that which, though black itself, enlightens the world without burning?
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?