Question: 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  Do not use A and B to answer the question but instead, choose between "empty dump truck" and  "dump truck full of iron ore".
Answer:
empty dump truck