(Question)
Choose between "Mars" and "Earth". Question: An explosion happens on Mars. And explosion also happens on earth. Which explosion is quieter? (A) Earth (B) Mars
(Answer)
Earth

(Question)
Choose between "rock" and "feather". Question: Peter is throwing a feather and a rock out of the window at the same time. The rock lands on the ground first. Which object has a stronger gravity (A) The feather, or (B) the rock?
(Answer)
feather

(Question)
Choose between "Ceramic Vase" and "Plastic Ball". Question: The ceramic vase was less flexible than the plastic ball so it was (A) more breakable (B) less breakable
(Answer)
Ceramic Vase