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: Dave notice that when taking batting practice the baseball moves slower on the natural grass of the team's practice field than on the artificial grass of the stadium. Question: Which surface has more resistance?

Answer: the natural grass


Question: Sentence: A bird is much faster then a beetle. Question: If both animals make the same journey, which will arrive sooner?

Answer: bird


Question: Sentence: A grocery bag experiences more resistance sliding across a store floor then across a house floor. Question: Which floor will force the grocery bag to move slower across it?

Answer:
store floor