[Q]: Barbara and Jane are two students. They both like meteorology. Barbara studies the formation of the ozone layer, while Jane studies about the stratosphere. Which student learned less about temperature inversion?
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[A]: Barbara

[Q]: Company A was a refinery and managed petroleum products. Another company, named company H, produced and distributed electricity using wind power. Both companies strive to be more efficient and to pollute less. Which company didn't make a mixture of compounds containing several carbon atoms in a chain?
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[A]: company H

[Q]: Two packs of lions were hunting large herbivores. The Simba pack was ambushing wounded individual prey animals, while the Mobutu pack followed large groups of zebras and other grazers. Which pack was confused less often by the flickering motion of the zebras?
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[A]: Simba

[Q]: Two cousins lived 10,000 miles away from each other but often talked about visiting the Hawaiian islands together. Lilly lived in Maine, while Heather lived in Hawaii. Which cousin lived closer to Lanai?
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[A]:
Heather