[Q]: Berg city used only gas powered vehicles while Hill city used electrical vehicles. The two cities had a similar population and vehicle numbers. Which city experienced less smog?
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[A]: Hill

[Q]: Stargazers across the world wait for 2020 when newly discovered very bright Neil's comet would start to pass through the inner solar system On December 21, 2020. After December 27, 2020 the comet would leave the inner solar system. Like many other enthusiasts Ken bought a telescope for the event. His friend Mike is interested in that event too, but is too busy to buy a telescope. Would voaltiles materials in Neil's Comet be vaporized or not not vaporized on Decembe 27, 2020?
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[A]: not vaporized

[Q]: John was studying the species in African Savannah. He noticed that elands, which is a prey animal, are basically nocturnal. On the other hand, wild boars, another prey animal, are not nocturnal. Would wild boars be less or more active at night than elands?
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[A]: less

[Q]: Ted and Randy liked jogging, last week, however Randy experienced an unpleasant episode and was taken to the hospital, because he passed out while jogging in the heat, without any water or supplements on him. Which jogger experienced excessive sweating?
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[A]:
Randy