Answer:
A father's child, a mother's child, yet no one's son
In spring I look gay, Covered in a green array, The warmer it gets the more clothing I wear, As the cold grows, I throw away my clothes.
What has 4 fingers and a thumb, but is not living?
You have it even if there is none.
It flavors your food and divides the year up. What is it?
What language does a billboard speak?