Problem: Given the question: There are two exact copies of planets, Necrulon and Krankor, including the animals and plants on each planet. Recently though, people on Krankor have been wanting to have more space for new buildings. In order to accommodate these new buildings, they have started to cut forests and clear land. The people on Necrulon, however, decided to keep their forests and land rather than further industrialize. Does Krankor have more or less autotrophic organisms than Necrulon?
++++++++++++++++++++++++++++++++
The answer is:
less

Problem: Given the question: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives. Which country didn't cause the extinction of natural habitats?
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The answer is:
Italy

Problem: Given the question: John is comparing his medical record with his father's and son's medical records. John is 40 years old; his father is 70 years old; and his son is 10 years old. It appears that both John and his father has Retinitis. But his son does not have Retinitis. For whom Retinitis would be a leading cause of blindness, John or John's father?
++++++++++++++++++++++++++++++++
The answer is:
John