Answer:
A little pool with two layers of wall around it. One white and soft and the other dark and hard, amidst a light brown grassy lawn with an outline of a green grass. What am I?
What has no beginning, end, or middle?
What kind of dog keeps the best time?
I am made of wood but can't be sawed? What am I?
I'm light as a feather yet the strongest person can't hold me for more than a few minutes. What am I?
The answer I give is yes, but what I mean is no. What was the question?