Peet farm was supplying a nearby city with organic milk. Toad farm was a competitor on the same market, but they didn't produce organic milk, they used conventional agricultural methods. Which farm had an increased land use per ton of milk?
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Answer: Peet

Dan had two children: Karen which had sickle-cell anemia, and his son Bob, which was healthy. Which child didn't have a mutated hemoglobin?
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Answer: Bob

Daniel visited two countries. Switzerland and India. There was almost no air pollution at all in Switzerland, while the air in India was almost impossible to breathe it was so polluted. Which country had more children affected by air pollution?
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Answer:
India