Rock car vs. fire car: Ugh! Use magic counting stones (Math change. Big change!)

Big noise! Sunstone boxes make wheel-cart go with no boom-boom stick! Big Man say give shiny rocks to help buy. Shiny rocks go away soon! Wise man make counting stick to see if sunstone box cheaper than boom-boom stick cart. Sunstone box need no boom-boom juice, good for air-spirit. Boom-boom stick cart make bad air, hurt hunting. But sunstone box cost many shiny rocks. Counting stick help see which best for long hunt. Oog, strong hunter with sharp spear: "Me see sunstone cart go zoom! No smell! Good for mammoth hunt!" Torka, woman who find best berries: "Me scared of sunstone box. Make strange light. Boom-boom cart make familiar noise." Chieftain Grognak of Rock Cave: "New cart good. Maybe. Need more mammoth hunt to get shiny rocks." Story by Rok from Caveman Talk Fire, on the scene.