Problem: Given the question: Two engineering students learned about petroleum products, While Dan learned more about plastics, Jim learned about fuels. Which student learned more about fuels for cars?
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The answer is:
Jim

Problem: Given the question: Two neighboring lands experienced different climates. In Iceland, the actions of its people lead to a loss of animal and plant species. Denmark tried to keep the environment untouched as they understood its importance and the climate was unaffected. Which country experienced an increased biological diversity?
++++++++++++++++++++++++++++++++
The answer is:
Denmark

Problem: Given the question: Timber village started a channelization process by draining all the swamps near their village. Hill village situated 10 miles to the south, left their swamps untouched. Which village converted less swampland into farmland?
++++++++++++++++++++++++++++++++
The answer is:
Hill