input: Please answer the following: Robert and Thomas are visiting an abandoned amusement park in Russia that is rumored to emit radiation due to the materials used in the rides. Robert visits the Ferris wheel and his Geiger counter clicks slowly. Thomas visits the merry go round and his Geiger counter begins to click rapidly. Which person is in an area with higher levels of radiation?
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output: Thomas

input: Please answer the following: Two students from the same class, studies different types of animals. Bill studied predators, while John studied grazers. Which student found out that predators can be keystone species?
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output: Bill

input: Please answer the following: Danny started weight lifting two years ago, he wanted to be bigger. His brother Arnie preferred athletic competitions such as running, so he became a runner. Which brother didn't increase the strength of his cardiac muscle?
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output: Danny

input: Please answer the following: Two twin sisters were taken to the doctor's office by their parents. It turned out that Mary had hemophilia while Ann didn't have any blood disease. Which sister had the same disease as the royal families of Europe did?
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output:
Mary