You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
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Question: Sentence: Doug travels from his house to a friend's house on his bicycle, and he moves much more quickly than when he makes the same trip on foot. Question: In which situation will Doug get to his friend's house sooner?

Answer: On a bicycle


Question: Sentence: A rocket is much faster then an airplane. Question: If both fly for the same amount of time, which will fly the greater distance?

Answer: rocket


Question: Sentence: Due to its much weaker gravity, astronaut Kevin is thrilled to discover that he can jump much higher on the moon than he ever could when on Earth. Question: Judging from Kevin's exploits, which of the following is true?

Answer:
The moon has less mass