Problem: New Haven, Connecticut:

New Haven is repeatedly referenced by Nick Carraway in F. Scott Fitzgerald's literary classic The Great Gatsby, as well as by fellow fictional Yale alumnus C. Montgomery Burns, a character from The Simpsons television show. A fictional native of New Haven is Alex Welch from the novella, The Odd Saga of the American and a Curious Icelandic Flock. The TV show Gilmore Girls is set (but not filmed) in New Haven and at Yale University, as are scenes in the film The Sisterhood of the Traveling Pants 2 (2008).

The city of New Haven was often referenced several time by a character in a very popular novel which name was?
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A: The Great Gatsby

Problem: In 190910, football faced a crisis resulting from the failure of the previous reforms of 190506 to solve the problem of serious injuries. There was a mood of alarm and mistrust, and, while the crisis was developing, the presidents of Harvard, Yale, and Princeton developed a project to reform the sport and forestall possible radical changes forced by government upon the sport. President Arthur Hadley of Yale, A. Lawrence Lowell of Harvard, and Woodrow Wilson of Princeton worked to develop moderate changes to reduce injuries. Their attempts, however, were reduced by rebellion against the rules committee and formation of the Intercollegiate Athletic Association. The big three had tried to operate independently of the majority, but changes did reduce injuries.
Who represented Princeton before the rule changing discussions?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
An early advantage of AC is that the power-wasting resistors used in DC locomotives for speed control were not needed in an AC locomotive: multiple taps on the transformer can supply a range of voltages. Separate low-voltage transformer windings supply lighting and the motors driving auxiliary machinery. More recently, the development of very high power semiconductors has caused the classic "universal" AC/DC motor to be largely replaced with the three-phase induction motor fed by a variable frequency drive, a special inverter that varies both frequency and voltage to control motor speed. These drives can run equally well on DC or AC of any frequency, and many modern electric locomotives are designed to handle different supply voltages and frequencies to simplify cross-border operation.
No modern electric locomotives are designed to handle what?
A: unanswerable

Context and question: The botanical term "Angiosperm", from the Ancient Greek , angeion (bottle, vessel) and , (seed), was coined in the form Angiospermae by Paul Hermann in 1690, as the name of one of his primary divisions of the plant kingdom. This included flowering plants possessing seeds enclosed in capsules, distinguished from his Gymnospermae, or flowering plants with achenial or schizo-carpic fruits, the whole fruit or each of its pieces being here regarded as a seed and naked. The term and its antonym were maintained by Carl Linnaeus with the same sense, but with restricted application, in the names of the orders of his class Didynamia. Its use with any approach to its modern scope became possible only after 1827, when Robert Brown established the existence of truly naked ovules in the Cycadeae and Coniferae, and applied to them the name Gymnosperms.[citation needed] From that time onward, as long as these Gymnosperms were, as was usual, reckoned as dicotyledonous flowering plants, the term Angiosperm was used antithetically by botanical writers, with varying scope, as a group-name for other dicotyledonous plants.
How was the term angeion maintained by Robert Brown?
Answer: unanswerable

Question: Tajikistan's economy grew substantially after the war. The GDP of Tajikistan expanded at an average rate of 9.6% over the period of 20002007 according to the World Bank data. This improved Tajikistan's position among other Central Asian countries (namely Turkmenistan and Uzbekistan), which seem to have degraded economically ever since. The primary sources of income in Tajikistan are aluminium production, cotton growing and remittances from migrant workers. Cotton accounts for 60% of agricultural output, supporting 75% of the rural population, and using 45% of irrigated arable land. The aluminium industry is represented by the state-owned Tajik Aluminum Company the biggest aluminium plant in Central Asia and one of the biggest in the world.
Is there an answer to this question: What accounts for 70% of agricultural output?

Answer: unanswerable

Thus, Buckingham Palace is a symbol and home of the British monarchy, an art gallery and a tourist attraction. Behind the gilded railings and gates which were completed by the Bromsgrove Guild in 1911 and Webb's famous facade, which has been described in a book published by the Royal Collection as looking "like everybody's idea of a palace", is not only a weekday home of the Queen and Prince Philip but also the London residence of the Duke of York and the Earl and Countess of Wessex. The palace also houses the offices of the Queen, Prince Philip, Duke of York, Earl and Countess of Wessex, Princess Royal, and Princess Alexandra, and is the workplace of more than 800 people.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): In what year were the railings and gates completed?
Ah, so..
1911