You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Sentence: John throws a rubber ball and a glass ball against a brick wall. Question: Which ball is least likely to break?
Rubber ball

Sentence: Suppose you see an Elephant at the zoo and look up into the night sky right after. Question: Which object looks bigger?
Elephant

Sentence: Saturn has greater mass than the Moon of Earth. Question: On which one would you experience stronger gravity?

Saturn