Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Q: In the Old Testament, who was the mother of Isaac?

A: sarah
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Q: What band worried that You Shook Me All Night Long before offering themselves as Guns For Hire which resulted in a Touch Too Much but were finally satisfied with Moneytalks?

A: ac dc
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Q: What is the lightest metal under standard conditions?

A:
lithium
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