Adams needs to roll a piano into his new house. The piano is very heavy and unfortunately he isn't strong enough to lift it up his front steps. A friend of his suggests he get a ramp since it will support part of the weight allowing him to push it into his house much easier. Adam gets the ramp and successfully pushes the piano in to his new house. Given the paragraph above, please answer correctly the following question: Will Adam have an easier time lifting a heavy refrigerator into his new house or pushing it up a ramp?
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Answer: pushing

This year thee comets would be of interest, comet A, comet B, and comet C. Comet A and comet B would enter the inner solar system. But comet C would not enter the inner solar system. Moreover, comet A is categorized as a bright comet, but comet B is categorized as a faint comet. Given the paragraph above, please answer correctly the following question: Which comet's dust would reflect sunlight, comet A or comet C?
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Answer: comet A

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. Given the paragraph above, please answer correctly the following question: Which village's soil had fewer mobilized salts?
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Answer:
West