Q: Here's a short story: Earth has stronger gravity than Mars because Earth has (A) more mass (B) less mass.. What is the most sensical answer between "Earth" and "Mars"?
A: Earth

Q: Here's a short story: A penguin flopping around on an iceberg has an easier time then one flopping around in a zoo. This means the _____ will make the penguin's fins hotter (A) zoo (B) iceberg. What is the most sensical answer between "iceberg" and "zoo"?
A: iceberg

Q: Here's a short story: Robert plays with his toy jeep in the house. First he pushes it across the shag carpet and the jeep goes slowly. Then Robert pushes the toy jeep across the tile floor and the jeep moves gently. The jeep moved better on the tile floor because it had (A) more resistance (B) less resistance.. What is the most sensical answer between "shag rug" and "tile floor"?
A: tile floor

Q: Here's a short story: Abigail moved her iron over the surface of a cotton dress shirt. She decided to also iron some wool socks, so she moved the iron over the surface of a wool sock. The iron was more slow in moving across the sock than it was in moving across the shirt. It was easy for Abigail to see that the surface that was smoother was (A) the cotton shirt (B) the wool sock.. What is the most sensical answer between "wool sock" and "cotton shirt"?
A: wool sock