Question: Two twin sisters, Bianca and Rosa, were exposed to high levels of air pollution. While Bianca was exposed mostly to indoor pollution, Rosa was heavily exposed to outdoor pollution. Which sister was less exposed to air pollution because of cutting cooling costs?
Answer: Rosa
[Q]: David was visiting the natural history museum. He noticed two charts that showed the climatic conditions of the earth in two time periods, time A and time B. Time A showed earth's overall climate in the sixteenth century when there were less greenhouse gases in the atmosphere. And time B showed earth's overall climate in the present century with more greenhouse gases in the atmosphere. David found some interesting differences between these two charts. In which time global temperature would less likey be in equilibrium, time A or time B?
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[A]: time B
input: Please answer the following: Scientists are finding more and more evidences of water in the outer space. Earth has mostly liquid water. But that's not the case with other celestial objects. Venus has some water, but it is in gaseous state. On the other hand, water in Jupiter's moon Europa is in frozen state. In which place the water would mostly not be in expanded form, Earth or Europa?
++++++++++
output: Earth
Please answer this: Two brothers loved geology. Bob studied sedimentary rocks while Dan studied about earthquakes and their location. Which brother studied less about how rocks usually move a few meters?
++++++++
Answer: Bob
Problem: Demetrious is conducting chemical reactions for his community college chemistry laboratory course. In his first reaction, reaction A, he uses sodium oxide as the reactant in the form of small particles. In his second reaction, reaction B, he uses sodium oxide as the reactant in the form of large chunks of material. Both reactions use the same total weight of sodium oxide. Which reaction, reaction A or reaction B, will occur at a faster rate?

A: reaction A
input: Please answer the following: John wanted to revisit Aristotle's theory of tetrapods. To that end, he chose two tetrapods, tetA and tetB. An adult tetA was heavier than an adult tetB. Moreover, a tetA had longer gestation period than tetB. He needed to figure out how their characteristics fit Aristotle's theory. Which tetrapod would have larger brood size, tetA or tetB?
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output:
tetB