Here's a short story: A train travels at a greater rate of speed while on tracks than while rolling over gravel. This means that the _____ creates more friction (A) tracks (B) gravel.  What is the most sensical answer between "tracks" and  "gravel"?
gravel
Here's a short story: Tom dropped his lead pipe on the sidewalk and had to chased after it a long way before it stopped. Tom entered his yard and dropped his lead pipe again this time in the grass but noticed it didn't go very far at all. Tom realized that the lead pipe received far greater resistance when dropped on (A) Grass (B) Sidewalk.  What is the most sensical answer between "sidewalk" and  "grass"?
sidewalk
Q: Here's a short story: Max has been running on a treadmill for an hour. Apollo just started. Who is sweating more? (A) Apollo (B) Max.  What is the most sensical answer between "Max" and  "Apollo"?
A: Apollo
Question: Here's a short story: Jason is sitting on Johns back as he does pushups. Who is sweating more in this situation? (A) Jason (B) John.  What is the most sensical answer between "Jason" and  "John"?
Answer: John
*Question*
Here's a short story: David and Michael are doing laps at the park. If David is running and Michael is walking, who travelled a higher distance after ten minutes? (A) David (B) Michael..  What is the most sensical answer between "David" and  "Michael"?
**Answer**
David
*Question*
Here's a short story: Mike and Sue decide to ride their bikes around the park. They follow the same path but Mike rides his bike twice as fast as Sue. After ten minutes, who will have covered less distance? (A) Mike (B) Sue.  What is the most sensical answer between "Mike" and  "Sue"?
**Answer**

Sue