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.

Input: Consider Input: Paragraph- Sent 1: Little is known of the earliest Stone Age inhabitants of Europe's southwestern extremity.
Sent 2: The ancient Greeks called them the Cynetes (or Cunetes).
Sent 3: Whatever their origins, their culture evolved under the pressure and influence of foreign forces.
Sent 4: Among the many invading armies that settled here and contributed to nascent Portuguese culture were Phoenicians, who settled in the area around 1,000 b.c., followed by the Celts, Iberians, Greeks, and Carthaginians.
Sent 5: But it was the Romans, who arrived late in the third century b.c., who most greatly influenced all of Iberia.
Sent 6: They built towns, industries, roads, and bridges, developed agriculture, and bequeathed the Latin language, of which Portuguese is a direct descendant.
Sent 7: The Romans named the southwestern province of the peninsula Lusitania, oddly enough for one of the Celtiberian tribes they defeated, and by the third century a.d.
Sent 8: had introduced Christianity.
Sent 9: By the beginning of the fourth century the Algarve had a bishop in place, based in Faro.
Sent 10: But Rome had already fallen into decay, and soon hordes of northern tribesmen took over the empire.
Sent 11: The Algarve fell to the Visigoths in the mid-fifth century.
Sent 12: Under Moorish Rule In a.d.
Sent 13: 711, the Moors brought powerful armies from North Africa and launched a devastating attack on the Iberian peninsula, conquering much of what would become Spain and Portugal.
Sent 14: They imposed Islam and left an indelible influence on the countryside and the population of the Algarve.
Sent 15: The Moorish legacy can still be seen in the form of wells and waterwheels, squat white houses, the dark complexions of the people, and in the very name given the regiontaken from Al-Gharb, which means "country of the west" (when the Moors conquered the territory, it was the most westerly in the known world).
Sent 16: The Moors governed their Iberian kingdoms from across the border in Seville, but the Algarve had its own regional capital and huge, invulnerable fortress.
Sent 17: The capital was Chelb (or Xelb), and it was bigger and better defended than Lisbon.
Sent 18: Today the town, known as Silves, is a provincial outpost whose only besiegers are busloads of tourists who climb the narrow streets up to the old Moorish ramparts.
Question: Who built towns, roads and industries of Europe's southwestern extremity? (A) Iberians (B) Romans (C) Sicilians (D) Greeks.

Output: B.

Input: Consider Input: Paragraph- Sent 1: The Finnish government and major creditors of bankrupt shipyard Waertsilae Marine Industries Oy agreed in principle to form a new company to complete most of the troubled shipyard's backlog of 15 ships.
Sent 2: The new company will attempt to limit the shipyard's losses, participants said.
Sent 3: "The situation is that the bankruptcy court will get out of the shipbuilding business.
Sent 4: Everything will be taken over by the new company," said Christian Andersson, executive vice president of Oy Waertsilae, former parent of Waertsilae Marine.
Sent 5: Once its ownership is finalized, the new company will open talks with state-appointed receivers to buy or lease Waertsilae Marine's shipyard facilities.
Sent 6: Subcontractors will be offered a settlement and a swift transition to new management is expected to avert an exodus of skilled workers from Waertsilae Marine's two big shipyards, government officials said.
Sent 7: Under an accord signed yesterday, the government and Union Bank of Finland would become major shareholders in the new company, each injecting 100 million Finnish markkaa ($23.5 million).
Sent 8: Oy Waertsilae is to contribute 200 million markkaa, most of it as subordinated debt, and take a minority stake in the new company.
Sent 9: Customers holding contracts for Waertsilae Marine's undelivered ships are expected to subscribe most of the remaining 170 million markkaa in share capital, government officials said.
Sent 10: Waertsilae Marine's biggest creditor is Miami-based Carnival Cruise Lines Inc. Carnival, which has three ships on order from Waertsilae Marine, presented claims for $1.5 billion damages in the bankruptcy court this week.
Sent 11: Waertsilae Marine's bankruptcy proceedings began Tuesday in a Helsinki court.
Question: If the Waertsilae Marine's bankruptcy proceedings began Tuesday, what day is it today? (A) Thursday (B) Sunday (C) Wednesday.

Output: B.

Input: Consider Input: Paragraph- Sent 1: Madame White Snake: East Asian Femme Fatale of Old The Chinese legend of Madame White Snake, the snake demon that takes human form and becomes the wife of a man, has exerted a lasting influence over East Asian folktales and fiction for centuries.
Sent 2: Two quintessential novellas, "The Lust of the White Serpant" from Ugetsu Monogatari by the Japanese author Ueda Akinari and "Eternal Prisoner under Thunder Peak Pagoda" a traditional Chinese story, are both relatively complex and demonstrate not only the evolution of the White Snake figure to become a more believable human, but also what aspects may have given her enduring appeal.
Sent 3: While both these stories are ostensibly morality tales about the dangerous beauty of this femme fatale, the true source of pleasure from these narratives is the femme fatale's transgressive behavior, not her eventual punishment for it.
Sent 4: Early tales of Madame White Snake appeared in China as early as the Song Dynasty, and initially her portrayal was fairly direct, as a villainous demon who drains the life force out of her human husband.
Sent 5: But over time, characterizations of her became more complex, and the persona of Madame White Snake became more sympathetic, and perhaps even a model of the ideal Confucian wife, particularly in "Pagoda".
Sent 6: Whalen Lai notes, "She was a loving wife, a caring mother, rescuer of her family from the first flood, and, at that point, a general benefactor of man.
Sent 7: She took on the virtues of a traditional Chinese female, particularly forbearance".
Sent 8: But if she were really an ideal wife, why could she not live happily with her human mate?
Sent 9: Her dangerous sexuality is the key.
Sent 10: Femme fatale might seem an unusual term to apply to a character from pre-modern Chinese and Japanese literature who may exemplify the virtues of an ideal Confucian wife, since it is primarily associated with film characters, particularly those of the film noir genre.
Sent 11: But this term, which is relatively speaking, a neologism (The earliest uses were around the beginning of the 20th century.
Question: Has Madame White Snake been perceived as both a villainous demon and someone who exemplify the virtues of an ideal Confucian wife? (A) Clearly one can be seen as a villainous demon or someone who exemplifies the virtues of a Confucian wife but not both (B) Her portrayal was fairly direct, as a villainous demon who drains the life force out of her human husband. But over time, characterizations of her became more complex, and the persona of Madame White Snake became more sympathetic, and perhaps even a model of the ideal Confucian wife, particularly in "Pagoda" (C) No (D) Yes (E) No, just ideal wife (F) No, just villainous.
Output: B, D.