Problem: Given the question: David works for a large pharmaceutical company as a research scientist. He has devised a procedure which can detect lactose intolerance in patients easily. To test his procedure he picked up four subjects form a large pool of sample. The four subjects are subject A, subject B, subject C, and subject D. Subject A has primary lactose intolerance; subject B has secondary lactose intolerance; subject C has developmental lactose intolerance; and subject D has congenital lactose intolerance. Would subject A be younger or older than subject C?
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The answer is:
older

Problem: Given the question: Justin and Thomas are two college students conducting an experiment in their chemistry laboratory course. They are mixing together acids and bases to produce sodium based compounds. Justin conducts his reactions at a high temperature, while Thomas conducts his reactions at a lower temperature. Whose reactions will occur at a slower rate?
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The answer is:
Thomas

Problem: Given the question: Jonathan is attending a football game for his favorite team. Before the game, there will be a fireworks display and a fly over by some jet fighter planes. Jonathan has been looking forward to the fireworks for weeks because he has heard they are really great. The fireworks begin and their sound waves are of a high intensity. After the fireworks, the jets fly over and the sound waves for that has an even higher intensity than the fireworks did. Which sound has a higher decibel level?
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The answer is:
jets