In the car.
B — Mom, how can the truck pull all of our stuff from our house all the way to California?
R — It’s a heavy duty truck, B. That means it can pull heavy loads.
B — Oh, I thought it meant the truck was heavy.
R — That’s what I thought, too, when I was little, but then I went to second grade.
B — Good thing your teacher taught you what that meant!
R — I know; I know a lot more now!