Problem: Given the question: Two friends liked studying about the Earth's atmosphere. Vick studied more about the troposphere, while Frank studied more about the Greenhouse Effect. Which friend studied less about short wavelength solar energy?
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The answer is:
Vick

Problem: Given the question: John is a world traveler. Recently, he visited two countries, France and Germany. He noticed that in France they use atmosphere and Pascal as pressure units. In Germany they use torr as a pressure unit. Back in the United States, he noticed psi is used as a pressure unit. He needs to figure out how they correlate with each other. Which county is not using a unit mesured with pound and inch, Germany or United States?
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The answer is:
Germany

Problem: Given the question: Two villages were situated on different sides of the hill. Each village has its own approach to agriculture. East village decided to clear the land, by felling many trees and bushes, and set up a vast irrigation system. West village too a more natural approach to food production and applied the edible forest method, and all the permaculture principles over the years. Which village had more problems with groundwater salinization?
++++++++++++++++++++++++++++++++
The answer is:
East