Problem: Ann Arbor was founded in 1824 by land speculators John Allen and Elisha Walker Rumsey. On 25 May 1824, the town plat was registered with Wayne County as "Annarbour;" this represents the earliest known use of the town's name. Allen and Rumsey decided to name it for their wives, both named Ann, and for the stands of Bur Oak in the 640 acres (260 ha) of land they purchased for $800 from the federal government at $1.25 per acre. The local Ojibwa named the settlement kaw-goosh-kaw-nick, after the sound of Allen's sawmill.
What name did the Ojibwa give the settlement because of the sound of Rumsey's sawmill?
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Answer: unanswerable


Problem: A cardinal named in pectore is known only to the pope; not even the cardinal so named is necessarily aware of his elevation, and in any event cannot function as a cardinal while his appointment is in pectore. Today, cardinals are named in pectore to protect them or their congregations from reprisals if their identities were known.
What can a cardinal in pectore continue to function as?
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Answer: unanswerable


Problem: After reconquering Estonia and Latvia in 1944, the Russian SFSR annexed their easternmost territories around Ivangorod and within the modern Pechorsky and Pytalovsky Districts in 1944-1945.
What happened to Estonia and Latvia in 1494?
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Answer:
unanswerable