Here's a short story: Dan drives a tank down a rocky path and down a concrete road. Dan sees that he can go ten miles in ten minutes on the concrete road, but only five miles in ten minutes on the rocky path. This is because the rocky path has (A) more friction (B) less friction.. What is the most sensical answer between "concrete road" and "rocky path"?
concrete road

Here's a short story: Jim rolled his water bottle to find that his _____ had more friction. The water bottle rolled a greater distance on the quartz countertop. (A) wood floor (B) quartz countertop. What is the most sensical answer between "quartz countertop" and "wood floor"?
wood floor

Here's a short story: Billy and Jimmy decide to race home one day. Jimmy made it back home 10 minutes ahead of Billy. That it because Jimmy is (A)slower (B)faster.. What is the most sensical answer between "Jimmy" and "Billy"?
Billy

Here's a short story: Elpresador is knocking tree's over for a YouTube video. He approaches a thin tree and a very thick tree. Which tree is less likely to go down? (A) Thin Tree (B) Thick Tree. What is the most sensical answer between "Thick tree" and "Thin Tree"?
Thin Tree