Answer:
Five hundred begins it, five hundred ends it. Five in the middle is seen. First of all figures, the first of all letters. Take up their stations between. Join all together, and then you will bring before you the name of an eminent king.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
It flies when it's on and floats coming off.
When they are caught, they are thrown away. When they escape, you itch all day.
What must be in the oven yet can not be baked? Grows in the heat yet shuns the light of day? What sinks in water but rises with air? Looks like skin but is fine as hair?
Why was the cook arrested?