Answer:
If there are three apples and you take away two, how many do you have?
Railroad crossing without and cars can you spell that without any R's
Three doctors said that Bill was their brother. Bill said he had no brothers. Who was lying?
A boy throws a baseball. It travels 40 feet and then goes right back to the boy. How is that possible?
What can fill an entire room without taking up any space?
When is it bad luck to see a black cat?