Here's a short story: Jenny noticed that when putting leggings on they went on much smoother when her legs were shaved versus when they weren't. The shaved legs caused _____ heat due to friction as the stubbly legs did. (A) more (B) less.  What is the most sensical answer between "shaved legs" and  "stubbly legs"?
stubbly legs

Here's a short story: A kettle sliding across a gas oven has a smooth ride, but one sliding across an electric oven has a rough ride. Which oven is providing more friction to the kettle? (A) gas oven (B) electric oven.  What is the most sensical answer between "gas oven" and  "electric oven"?
electric oven

Here's a short story: A pen writing on a paper napkin experiences more friction then one writing on a cloth napkin. This means the motion of the pen is quicker on the (A) paper napkin (B) cloth napkin.  What is the most sensical answer between "paper napkin" and  "cloth napkin"?

cloth napkin