Problem: Bermuda:

The original NAS Bermuda on the west side of the island, a seaplane base until the mid-1960s, was designated as the Naval Air Station Bermuda Annex. It provided optional anchorage and/or dockage facilities for transiting US Navy, US Coast Guard and NATO vessels, depending on size. An additional US Navy compound known as Naval Facility Bermuda (NAVFAC Bermuda), a SOSUS station, was located to the west of the Annex near a Canadian Forces communications facility. Although leased for 99 years, US forces withdrew in 1995, as part of the wave of base closures following the end of the Cold War.

What was the NAS primarily a base for?
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A: seaplane


Problem: The expansive area northwest of the city limits is diverse, ranging from the rural communities of Catalina and parts of the town of Marana, the small suburb of Picture Rocks, the affluent town of Oro Valley in the western foothills of the Santa Catalina Mountains, and residential areas in the northeastern foothills of the Tucson Mountains. Continental Ranch (Marana), Dove Mountain (Marana), and Rancho Vistoso (Oro Valley) are all masterplanned communities located in the Northwest, where thousands of residents live.
What mountains is Oro Valley next to?
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Answer: Santa Catalina Mountains


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Energy production in Greece is dominated by the Public Power Corporation (known mostly by its acronym ΔΕΗ, or in English DEI). In 2009 DEI supplied for 85.6% of all energy demand in Greece, while the number fell to 77.3% in 2010. Almost half (48%) of DEI's power output is generated using lignite, a drop from the 51.6% in 2009. Another 12% comes from Hydroelectric power plants and another 20% from natural gas. Between 2009 and 2010, independent companies' energy production increased by 56%, from 2,709 Gigawatt hour in 2009 to 4,232 GWh in 2010.
What percentage did independent companies' energy production increase between 2009 and 2010?
A: 56%


Context and question: In the mainly Christian Indian state of Mizoram, the Presbyterian denomination is the largest denomination; it was brought to the region with missionaries from Wales in 1894. Prior to Mizoram, the Welsh Presbyterians (missionaries) started venturing into the north-east of India through the Khasi Hills (presently located within the state of Meghalaya in India) and established Presbyterian churches all over the Khasi Hills from the 1840s onwards. Hence there is a strong presence of Presbyterians in Shillong (the present capital of Meghalaya) and the areas adjoining it. The Welsh missionaries built their first church in Sohra (aka Cherrapunji) in 1846. Presbyterians participated in the mergers that resulted in the Church of North India and the Church of South India.Sohra
Before Mizoram, what was the name of the group of  missionaries that  ventured into east india?
Answer: Welsh Presbyterians


Question: Following the revision of the French constitution that established the Fifth Republic in 1958, the AEF dissolved into its constituent parts, each of which became an autonomous colony within the French Community. During these reforms, Middle Congo became known as the Republic of the Congo in 1958 and published its first constitution in 1959. Antagonism between the pro-Opangault Mbochis and the pro-Youlou Balalis resulted in a series of riots in Brazzaville in February 1959, which the French Army subdued.
Is there an answer to this question: In 1958, what did the Middle Congo change its name to?

Answer: the Republic of the Congo


Additionally, there are a number of Assistant Chiefs of Defence Staff, including the Assistant Chief of the Defence Staff (Reserves and Cadets) and the Defence Services Secretary in the Royal Household of the Sovereign of the United Kingdom, who is also the Assistant Chief of Defence Staff (Personnel).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What assistant in the royal household is also responsible for Reserves and Cadets?
Ah, so..
unanswerable