Here's a short story: An empty dump truck and a dump truck full of iron ore start towards each other, as fast as they can, from opposite ends of a long street. Which truck makes it 100 feet before the other truck? (A) the empty dump truck (B) the dump truck full of iron ore.  What is the most sensical answer between "empty dump truck" and  "dump truck full of iron ore"?
Answer:
empty dump truck