[Q]: The island of Utopia is a popular tourist destination with its great sandy beaches. Two of the most popular beaches are beach A and beach B. Both beaches also have large wildlife sanctuaries where rare dolphins can be seen. There are some fisheries in both beaches too. This year the government of Utopia is looking for more sources to increase their revenue. They decided to allow sand mining in beach A next year, and earn some extra revenue. Given the paragraph above, please answer correctly the following question: Which beach's wildlife sactuary would not suffer next year, beach A or beach B?
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[A]: beach B

[Q]: Scientists studied mutations on groups of fruit flies. Group A presented gemline mutations, while group B presented somatic mutations. Given the paragraph above, please answer correctly the following question: Which group had more serious mutations?
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[A]: Group A

[Q]: Different wavelength electromagnetic radiations have different uses. John is a physicist. He needed to find appropriate wavelength electromagnetic radiations for his experiments. To that end, he selected three electromagnetic radiations, microwaves, infrared light, and visible light. He noted microwaves as case A, infrared as case B, and visible light as case C. Given the paragraph above, please answer correctly the following question: Which wavelengths would be longer, case A or case B?
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[A]: case A

[Q]: Two groups of scientists examined two fires. Group A put a large log on it, and group B made a fire with small twigs. They wanted to see which fire would last longer. Given the paragraph above, please answer correctly the following question: Which group had a fire with wood made from bigger chunks?
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[A]:
Group A