Here's a short story: Mike's bulldozer creeps along slowly on rubble, but speeds along quickly on sand. This means that _____ is rougher (A) rubble (B) sand. What is the most sensical answer between "rubble" and "sand"?
sand

Here's a short story: The robot was much stronger than the human so it could throw the ball (A) further distances (B) shorter distances. What is the most sensical answer between "Robot" and "Human"?
Robot

Here's a short story: Brad is trying to find his friend's house at night. The friend left a porch light on for Brad to find his way. Though the light is bright when Brad arrives, when he was still making his way there, Brad thought the light was (A) low (B) bright. What is the most sensical answer between "porch light up close" and "porch light from far away"?
porch light up close

Here's a short story: Kelly is skating with her friends. She is able to go faster on the new sidewalk than in the old parking lot. This is because the _____ is smoother. (A) new sidewalk (B) old parking lot. What is the most sensical answer between "new sidewalk" and "old parking lot"?
new sidewalk