[Q]: Sentence: However, rhythmicity appears to be as important in regulating and coordinating internal metabolic processes, as in coordinating with the environment. Question: By improving what processes does the use of circadian rhythms serve to benefit the individual?
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[A]: yes

[Q]: Sentence: Roger of Wendover provides the most graphic account of this, suggesting that the king's belongings, including the Crown Jewels, were lost as he crossed one of the tidal estuaries which empties into the Wash, being sucked in by quicksand and whirlpools. Question: What did the king lose on his way to the west?
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[A]: no

[Q]: Sentence: The nobility negotiated substantial and increasing political and legal privileges for itself throughout its entire history until the decline of the Polish Commonwealth in the late 18th century. Question: WHat did the commonwealth increase before it declined.
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[A]:
yes