Answer:
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?
It is a form of plastic money.
If there are three cups of sugar and you take one away, how many do you have?
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
You can draw me, fire me or fill me in.
What is lighter than what it is made of?