[Q]: Sentence: London is home to many museums, galleries, and other institutions, many of which are free of admission charges and are major tourist attractions as well as playing a research role. Question: Besides being popular tourist destinations, London's museums play a vital role in what activity?
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[A]: yes

[Q]: Sentence: As for the manner in which the prayer is to be conducted, the Quran refers to prostration. Question: What is the name of the formal prayer proscribed by the Quran?
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[A]: no

[Q]: Sentence: This added convenience and quality comes at the expense of some increased network bandwidth, because every station must transmit to every other station directly. Question: What is one disadvantage of using the H.323 technique?
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[A]:
yes