Answer:
Sometimes imaginary and sometimes real, sometimes they are the closest and dearest person outside the family. Who are they?
You use it between your head and your toes, the more it works the thinner it grows. What is it?
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
What has roots that nobody sees, and is taller than trees. Up, up it goes, and yet it never grows.
The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.
There is a woman in a boat, on a lake, wearing a coat. If you want to know her name, it’s in the riddle I just wrote. What’s the woman’s name?