Here's a short story: Rodney has just been grounded and he is furious! To take out his anger, he grabs his notebook and tries to tear it, but isn't able to. Then he grabs a sheet of paper and tears it in half. It's much easier to rip the single sheet of paper because (A) it's much thinner than the notebook (B) it's much thicker than the notebook. What is the most sensical answer between "A sheet of paper" and "notebook"?
A sheet of paper