Answer:
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
There is a man in a 4 story building. He jumps out of the window and is unharmed. He used no padding, and had no harm done. How?
This sparkling globe can float on water. It is light as a feather, but ten giants can't pick it up.
What has 4 fingers and a thumb, but is not living?
War fought with pieces on a board.
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?