Please answer this: Two brothers owned two adjacent parcels of land. Tom's land was forested, while Bill's was covered with grasslands. Given the paragraph above, please answer correctly the following question: Which parcel of land had thicker hummus layers?
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Answer: Tom's

Please answer this: Joe studied the lives of humans. He studied 2 groups of people. Group G had people over 65 in it, and group Y had people under 65 years old in it. Given the paragraph above, please answer correctly the following question: Which group had more people that have free time for their grandchildren?
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Answer: Group G

Please answer this: David is experimenting with electromagnetic waves. He has four different waves to study, wave A, wave B, wave C, and wave D. In wave A, distance between two corresponding points on adjacent waves is greater than that of wave B. In wave C, the number of waves that pass a fixed point in a given time is greater than that of wave D. Given the paragraph above, please answer correctly the following question: Would wave B have higher or lower frequency than wave A?
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Answer:
higher