You are given a paragraph, a question and some answer options (associated with "A", "B", "C", "D", etc.) You need to list all the correct answer options with their associated letters (e.g. "A" can be a valid answer). Note that sometimes, more than one option can answer the question correctly and completely. In those cases, please generate all such options separated by a comma (e.g. "A, B" is a valid answer). Do not generate anything else apart from one or more of the following characters: 'A', 'B, 'C', 'D', etc.
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Question: Paragraph- Sent 1: The 1933 double eagle, a $20 gold piece with a mysterious history that involves a president, a king and a Secret Service sting operation, was auctioned Tuesday last night for a record price for a coin, $7.59 million, nearly double the previous record.
Sent 2: The anonymous buyer, believed to be an individual collector who lives in the United States, made the winning bid in a fiercely contested nine-minute auction at Sotheby's in Manhattan.
Sent 3: Eight bidders were joined by 500 coin collectors and dealers in an auction house audience seemingly devoid of celebrity bidders, while an additional 534 observers followed the bidding on eBay.
Sent 4: As auction houses prepare for their fall seasons in an uncertain economy, the sale price "suggests that the marketplace for important items is enormously strong," said David Redden, a vice chairman at Sotheby's, who was the auctioneer.
Sent 5: "This is an astonishing new record for a coin," he said.
Sent 6: In an unprecedented move, the auction proceeds were split by the U.S. Mint and a London coin dealer, Stephen Fenton, who had won that right in court after having been arrested by Secret Service agents for trying to sell the coin in the Waldorf-Astoria Hotel in Manhattan in 1996.
Sent 7: Henrietta Holsman Fore, the director of the U.S. Mint, who witnessed the sale, said, "The monies we receive will go toward helping to pay down the debt and to fight the war on terrorism."Sent 8: Fenton commented that the double eagle had been on "a long historic journey, with a very satisfying ending."Sent 9: He added, "I am thrilled with the price."Sent 10: The previous numismatic record holder was an 1804 U.S. silver dollar, which sold for $4.14 million in 1999.
Sent 11: Sotheby's partner in the one-lot auction was Stack's Rare Coins, with which it shared the customary 15 percent commission.
Sent 12: "I have never seen as much interest in the sale of any coin in my 30 years in the business," said Lawrence R. Stack, the company's managing director.
Sent 13: "This is the Mona Lisa of coins," said Beth Deisher, editor of Coin World, the largest weekly coin publication in the United States, with a circulation of 85,000.
Sent 14: "It is unique.
Sent 15: Forbidden fruit."Sent 16: Collectors' Web sites have surged with speculation about the sale price, and enthusiasts even organized betting pools.
Question: Where is the buyer of the 1933 double eagle coin believed to reside? (A) USA (B) London (C) United States (D) Britain (E) The Middle East (F) Israel (G) Germany.

Answer: A, C.

Question: Paragraph- Sent 1: Alexander earned the epithet "The Great" due to his unparalleled success as a military commander.
Sent 2: He never lost a battle, despite typically being outnumbered.
Sent 3: This was due to use of terrain, phalanx and cavalry tactics, bold strategy, and the fierce loyalty of his troops.
Sent 4: The Macedonian phalanx, armed with the sarissa, a spear 6 metres (20 ft) long, had been developed and perfected by Philip II through rigorous training, and Alexander used its speed and maneuverability to great effect against larger but more disparate Persian forces.
Sent 5: Alexander also recognized the potential for disunity among his diverse army, which employed various languages and weapons.
Sent 6: He overcame this by being personally involved in battle, in the manner of a Macedonian king.
Sent 7: In his first battle in Asia, at Granicus, Alexander used only a small part of his forces, perhaps 13,000 infantry with 5,000 cavalry, against a much larger Persian force of 40,000.
Sent 8: Alexander placed the phalanx at the center and cavalry and archers on the wings, so that his line matched the length of the Persian cavalry line, about 3 km (1.86 mi).
Sent 9: By contrast, the Persian infantry was stationed behind its cavalry.
Sent 10: This ensured that Alexander would not be outflanked, while his phalanx, armed with long pikes, had a considerable advantage over the Persian's scimitars and javelins.
Sent 11: Macedonian losses were negligible compared to those of the Persians.
Sent 12: At Issus in 333 BC, his first confrontation with Darius, he used the same deployment, and again the central phalanx pushed through.
Sent 13: Alexander personally led the charge in the center, routing the opposing army.
Sent 14: At the decisive encounter with Darius at Gaugamela, Darius equipped his chariots with scythes on the wheels to break up the phalanx and equipped his cavalry with pikes.
Sent 15: Alexander arranged a double phalanx, with the center advancing at an angle, parting when the chariots bore down and then reforming.
Sent 16: The advance was successful and broke Darius' center, causing the latter to flee once again.
Sent 17: When faced with opponents who used unfamiliar fighting techniques, such as in Central Asia and India, Alexander adapted his forces to his opponents' style.
Sent 18: Thus, in Bactria and Sogdiana, Alexander successfully used his javelin throwers and archers to prevent outflanking movements, while massing his cavalry at the center.
Question: Why was Alexander considered a military leader of unparalleled success? (A) He was armed with the sarissa (B) He was really big: 6 metres (20 ft) long (C) He never lost a battle (D) His unparalleled losses as a military commander (E) Being outnumbered.

Answer: C.

Question: Paragraph- Sent 1: The driver of the Facel Vega car, Michel Gallimard, who was Camus's publisher and close friend, also died in the accident.
Sent 2: In August 2011, the Milan newspaper Corriere della Sera reported a theory that the writer had been the victim of a Soviet plot, but Camus's biographer, Olivier Todd, did not consider it credible.
Sent 3: Camus was buried in the Lourmarin Cemetery, Lourmarin, Vaucluse, France.
Sent 4: He was the second-youngest recipient, at the age of 44, of the Nobel Prize in Literature, after Rudyard Kipling, at the age of 42.
Sent 5: He was survived by his wife and twin son and daughter, Jean and Catherine, who hold the copyrights to his work.
Sent 6: Two of Camus's works were published posthumously.
Sent 7: The first, entitled A Happy Death (1970), featured a character named Patrice Mersault, comparable to The Stranger's Meursault.
Sent 8: There is scholarly debate as to the relationship between the two books.
Sent 9: The second was an unfinished novel, The First Man (1995), which Camus was writing before he died.
Sent 10: The novel was an autobiographical work about his childhood in Algeria.
Question: Which novel did Camus write about his childhood in Nigeria? (A) A Happy Death (B) The First Man (C) He didn't grow up in Nigeria (D) He didn't write a book about his childhood.

Answer:
B, C.