[Q]: Sentence: Mercury dissolves many metals, such as gold, silver, and tin, to form amalgams (an alloy in a soft paste, or liquid form at ambient temperature). Question: What does mercury make most metals do?
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[A]: yes

[Q]: Sentence: The Ming emperors sent invitations to ruling lamas, but the lamas sent subordinates rather than coming themselves, and no Tibetan ruler ever explicitly accepted the role of being a vassal of the Ming. Question: When the lamas received an invite from the emperors, who did they send instead?
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[A]: yes

[Q]: Sentence: Haney Lopez warns that using "race" as a category within the law tends to legitimize its existence in the popular imagination. Question: What does using race as a category within the law legitimize?
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[A]:
yes