[Q]: Here's a question and a few possible answers:   Q: The student chefs were instructed to start the tacos with the main ingredient, adding it to a hot pan to do what? Possible A: stir the water, prepare food, brown meat, prepare meals, make food  Why is "brown meat" an answer aligned with human common sense?
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[A]: maillard reaction - wikipedia


[Q]: Here's a question and a few possible answers:   Q: Where can you get a french horn to take home with you? Possible A: concert, music class, concert hall, france, music store  Why is "music store" an answer aligned with human common sense?
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[A]: a music store will sell or rent musical instruments.


[Q]: Here's a question and a few possible answers:   Q: What can sitting in a room, waiting for an appointment lead to? Possible A: impatience, have fun, boredom, giving birth to frogs, wisdom  Why is "boredom" an answer aligned with human common sense?
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[A]: such a room is sometimes called a front room when it is near the main entrance at the front of the house. in large formal homes


[Q]: Here's a question and a few possible answers:   Q: The class was clear, and that made it almost what? Possible A: murky, confusing, invisible, misunderstood, teacher  Why is "invisible" an answer aligned with human common sense?
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[A]:
relating to or denoting earnings