Problem: Given the question: 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. Which comet's dust would reflect sunlight, comet A or comet C?
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The answer is:
comet A

Problem: Given the question: People from two villages ate lots of salt. People from Salt village used regular salt, while people from Sand village people used iodized salt in their diets, after talking to specialists. Which village had more people with enhanced health?
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The answer is:
Sand

Problem: Given the question: Mary was from a family that forbids all vaccinations. She never got any vaccines and developed immunity the hard way by getting many respiratory diseases. Ann got all here vaccines done in time and at the proper age. Which person experienced the common cold?
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The answer is:
Mary