[Q]: Sentence: The first of these were local apothecaries that expanded from their traditional role distributing botanical drugs such as morphine and quinine to wholesale manufacture in the mid 1800s. Question: When was Morphine and Quinine first available?
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[A]: yes

[Q]: Sentence: The mayor and city council members serve two-year terms: the mayor is elected every even-numbered year, while half of the city council members are up for election annually (five in even-numbered and five in odd-numbered years). Question: How many voting members are there in the city- council?
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[A]: no

[Q]: Sentence: By the end of the 1970s, international business had supplanted tourism as the dominant sector of Bermuda's economy (see Economy of Bermuda). Question: What became the main source of Bermuda's economy in the 1970's?
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[A]:
yes