Q: Here's a short story: Derek dropped a battery on the floor. It rolled away on the wood floor, but slowed down and stopped on the shag rug. The battery rolled so fast on the wood floor because it had (A) less friction (B) more friction..  What is the most sensical answer between "wood floor" and  "shag rug"?
A: wood floor


Q: Here's a short story: A car can go a longer distance in a short time over a brick road, but it takes a lot longer for the car to go that far on a rocky path. The car goes faster on the brick road because the brick road has (A) more resistance (B) less resistance..  What is the most sensical answer between "brick road" and  "rocky path"?
A: rocky path


Q: Here's a short story: John was walking down the driveway to check the mail.  As he got closer to the mailbox, what got smaller, (A) house (B) mailbox.  What is the most sensical answer between "house" and  "mailbox"?
A: house


Q: Here's a short story: Kate noticed that her surfboard can't travel as fast when she pushes it through sand rather than through the ocean. This means that the _____ has less resistance (A) ocean (B) sand.  What is the most sensical answer between "sand" and  "ocean"?
A: sand