two buildings had different tenants. Building Y had many seniors over 65 years of age, and building X had individuals under 65 years old. Which building had fewer people that have retired from work?
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Answer: building X

Team A and Team B were two teams of students studying zoology. Team A learned about reptiles, while Team B studied more about amphibians. Which team learned more about turtles?
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Answer: Team A

Two old friends were both oceanographers. They were both researching the levels of marine pollution in Earth's oceans. Vic studied the Arctic Ocean, while Dan studied the Pacific Ocean. Which friend observed fewer dead zones in the water?
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Answer:
Vic