Answer:
The more that there is of this, the less you see. What is it?
An archaeologist unearths a coin bearing the inscription "57BC". How does he instantly know that it's a forgery?
What is a ten letter word that starts with gas?
No is to negative as yes is to...?
What always comes into a house through the keyhole?
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?