Question: Two neighbors attended the same school. Mike learned about biology while Dan learned more about the weather. They both were among the best in the school. Given the paragraph above, please answer correctly the following question: Which person read more about humidity?
Answer: Dan

Question: Two competing countries used different energy sources to produce their electricity. Turkey used mostly fossil fuels, while Greece used nuclear power. Given the paragraph above, please answer correctly the following question: Which country used more coal?
Answer: Turkey

Question: John was sitting at point C near a railway track. Suddenly, he heard a train coming towards him from point A with constant sound of its horn. Eventually, it reached very close to him at point B. Then the train sped by him at point C where he was sitting, reaching point D after some time. Finally, it reached even farther from him at point E. Given the paragraph above, please answer correctly the following question: Would point D have lower or higher frequency than point E?
Answer:
higher