[Q]: Sentence: The Fraunhofer Gesellschaft owns many of the basic patents underlying these formats as well, with others held by Dolby Labs, Sony, Thomson Consumer Electronics, and AT&T. Question: AAC, mp3PRO and MP2 are all members of the same technological family as which other lossy format?
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[A]: no

[Q]: Sentence: Whilst it is often perceived as an optimal solution for states comprising different cultural or ethnic communities, the federalist model seems to work best in largely homogeneous states such as the United States, Germany or Australia, but there is also evidence to the contrary such as in Switzerland. Question: What are homogeneous states?
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[A]: yes

[Q]: Sentence: Richmond is also home to four of the largest law firms in the United States: Hunton & Williams, McGuireWoods, Williams Mullen, and LeClairRyan. Question: What type of business is LeClairRyan?
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[A]:
yes