input: Please answer the following: Extract the answer to the question from the following context. Question: Which person besides Bjorn Ulvaeus did not sing Hung Up? Context: Her tenth studio album, Confessions on a Dance Floor, was released in November 2005. Musically the album was structured like a club set composed by a DJ. It was acclaimed by critics, with Keith Caulfield from Billboard commenting that the album was a "welcome return to form for the Queen of Pop." The album won a Grammy Award for Best Electronic/Dance Album. Confessions on a Dance Floor and its lead single, "Hung Up", went on to reach number one in 40 and 41 countries respectively, earning a place in Guinness World Records. The song contained a sample of ABBA's "Gimme! Gimme! Gimme! (A Man After Midnight)", only the second time that ABBA has allowed their work to be used. ABBA songwriter Bjorn Ulvaeus remarked "It is a wonderful track100 per cent solid pop music." "Sorry", the second single, became Madonna's twelfth number-one single in the UK.
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output: Keith Caulfield

input: Please answer the following: Extract the answer to the question from the following context. Question: Sinister in Latin referred to people that primarily used which hand? Context: The example Leibniz uses involves two proposed universes situated in absolute space. The only discernible difference between them is that the latter is positioned five feet to the left of the first. The example is only possible if such a thing as absolute space exists. Such a situation, however, is not possible, according to Leibniz, for if it were, a universe's position in absolute space would have no sufficient reason, as it might very well have been anywhere else. Therefore, it contradicts the principle of sufficient reason, and there could exist two distinct universes that were in all ways indiscernible, thus contradicting the identity of indiscernibles.
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output: left

input: Please answer the following: Extract the answer to the question from the following context. Question: Why was the language included? Context: Some legal scholars, such as John Baker of LSU, theorize that Madison's initial proposed languagethat Congress should make no law regarding the establishment of a "national religion"was rejected by the House, in favor of the more general "religion" in an effort to appease the Anti-Federalists. To both the Anti-Federalists and the Federalists, the very word "national" was a cause for alarm because of the experience under the British crown. During the debate over the establishment clause, Rep. Elbridge Gerry of Massachusetts took issue with Madison's language regarding whether the government was a national or federal government (in which the states retained their individual sovereignty), which Baker suggests compelled Madison to withdraw his language from the debate.
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output: the very word "national" was a cause for alarm

input: Please answer the following: Extract the answer to the question from the following context. Question: Where is Eastleigh? Context: Southampton is also home to one of the most successful College American Football teams in the UK, the Southampton Stags, who play at the Wide Lane Sports Facility in Eastleigh.
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output:
UK