Here's a short story: A man stepped on a banana peel while walking to work. His foot moved much faster than expected and he fell. This is because the peel has _____ than the sidewalk? (A) more friction (B) less friction. What is the most sensical answer between "banana peel" and "sidewalk"?
sidewalk

Here's a short story: Kim is kicking a ball around the carpet in the house. Her mom tells her to go outside. She notices that the ball flies at a much higher speed when she kicks it across the cement. This is because the _____ is smoother. (A) cement (B) carpet. What is the most sensical answer between "cement" and "carpet"?
cement

Here's a short story: Johnny was a Taekwondo black belt. Daniel was a white belt. They each kicked at each other at the same time. Who's kick covered the least ground? (A) Daniel (B) Johnny. What is the most sensical answer between "Daniel" and "Johnny"?
Daniel