[Q]: Paul and Dirk were studying the human digestive system. paul studied more about the stomach, while Dirk studied more about the jejunum. Given the paragraph above, please answer correctly the following question: Which student read more about millions of microscopic, fingerlike projections?
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[A]: Dirk

[Q]: Doctors studied Dan, a normal patient, whit a normal number of red blood cells, and Jim, a patient that had sickle-cell anemia. The differences were remarkable in terms of overall well-being and health. Given the paragraph above, please answer correctly the following question: Which patient had fewer crescent shaped red blood cells, Dan or Jim?
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[A]: Dan

[Q]: David was conducting experiments on chemical equilibrium in the chemistry lab. First, he took a chemical system that was at equilibrium. He labeled it as case E. Then he changed the temperature of the system. He labeled that experiment as case T. Finally, he observed two more experiments, case A and case B. In case A forward reaction was favored, and in case B reverse reaction was favored. Given the paragraph above, please answer correctly the following question: Would the products concentration increase or decrease in case B than in case A?
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[A]: decrease

[Q]: Barry and Will are two geologists. Barry is specialized in subduction zones and new seafloor. Will is specialized in montology. Given the paragraph above, please answer correctly the following question: Which person learned more about the Mid-Atlantic Ridge?
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[A]:
Barry