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.

Example Input: Paragraph- Sent 1: Dr. Benjamin Stone is a hotshot young surgeon who longs to leave the drudgery of a Washington , D.C. emergency room and finally leaps at his chance at more money and less death as a plastic surgeon in Beverly Hills .
Sent 2: On his last day , Ben's relationship with his co-workers is presumed to be anything but a warm one .
Sent 3: None of his colleagues will join him for a drink and a cake in his honor has an iced portion of the phrase '' Good riddance , asshole '' sliced out .
Sent 4: Ben's cross-country drive in a 1956 Porsche 356 Speedster is interrupted when he crashes in the rural hamlet of Grady , South Carolina .
Sent 5: The crash damages the fence of local Judge Evans , who sentences him to community service at a nearby hospital .
Sent 6: Ben offers to pay for the fence , but the stern judge increases his community service each time he talks back .
Sent 7: Defeated , he reports to the hospital , where Nurse Packer humbles him by ordering him to clock in and out , as would a factory worker .
Sent 8: Though upset , Ben quickly makes friends with Mayor Nick Nicholson , the town cafe's proprietor/head waitress , and Melvin , the local mechanic tasked with repairing Ben's car .
Sent 9: Ben soon finds his clinic work to be much more laid-back than the emergency room .
Sent 10: He has simple cases such as spots before the eyes , fishing hook impalings , and even reading mail for a young illiterate couple , whose baby he later delivers .
Sent 11: The experience also humbles Ben when he mistreats a case of mitral valve regurgitation leading to late cyanosis in the child .
Question: Where did Judge Evans live? (A) In the rural hamlet of Grady , South Carolina (B) Beverly Hills (C) South California (D) Washington (E) In Grady,South Carolina (F) South Dakota (G) A small hamlet called Grady (H) Mississippi (I) Grady, South Carolina.
Example Output: A, E, G, I.

Example Input: Paragraph- Sent 1: Though prehistoric remains from the Paleolithic, Neolithic, and Bronze Ages have been unearthed in the Manzanares Valley, prior to Madrid's sudden elevation to capital city in 1561 its history was rather undistinguished.
Sent 2: Over a period of many centuries crucial in Spanish history, Madrid's significance was negligible.
Sent 3: The Romans built their most advanced outpost on the Iberian peninsula, but left nothing of consequence in Madrid.
Sent 4: Armies of North African nomads, intent on disseminating Islam, invaded the peninsula in a.d.
Sent 5: Within 10 years, they had overrun most of Spain.
Sent 6: If Madrid played any role in these pivotal events, no record of it remains.
Sent 7: The first solid references to this obscure settlement on the Castilian plateau, guarded by the looming Guadarrama mountain range, appear in the 9th century.
Sent 8: The Arabic name for "place of many springs," variously recorded as Magerit, Mayrit or Magrit, eventually evolved into Madrid.
Sent 9: The hamlet entered historical chronicles for its military significance; it was located near the main line of resistance to the Christian reconquest.
Sent 10: Over centuries of struggle, the defending Moorish army built a full-scale fort, or Alcazar, on the heights of Madrid commanding the Manzanares valley.
Sent 11: After several unsuccessful skirmishes, the Christian forces of Alfonso VI captured Madrid in 1083.
Sent 12: The Alcazar became a fort of the crown of Castile.
Sent 13: During a counter-offensive in 1109, the town was overrun by the Moors, but the Christianized fortress held.
Sent 14: The Moors were expelled from the town, but they remained in control of southern Spain for almost four centuries.
Sent 15: Meanwhile, Madrid enjoyed brief prominence in 1308 when king Ferdinand IV and his Cortes, an early version of parliament, held a formal meeting in the fledgling town.
Sent 16: From then on, the kings of Spain began to visit Madrid, where the air was invigorating and the hunting excellent.
Sent 17: Ferdinand and Isabella, the Catholic monarchs that united all the provinces of Spain, first visited Madrid in 1477.
Question: Where is the army who over run most of Spain form? . (A) Egypt (B) North Africa (C) North African (D) Rome.
Example Output: B, C.

Example Input: Paragraph- Sent 1: Alexander the Great's accomplishments and legacy have been depicted in many cultures.
Sent 2: Alexander has figured in both high and popular culture beginning in his own era to the present day.
Sent 3: The Alexander Romance, in particular, has had a significant impact on portrayals of Alexander in later cultures, from Persian to medieval European to modern Greek.
Sent 4: Alexander may already have considered himself as the "King of Asia" after his victory at Issos, a conception strengthened by his subsequent successes.
Sent 5: The conception might have inspired the title given to Alexander in Babylonian documents, "king of the world (since "king of Asia" had no meaning in Babylonian geography).
Sent 6: It might also be alluded in the sarcastic comments by Anaxarchus, trying to rouse Alexander after the murder of Cleitus.
Sent 7: or in the orator Demades' comments that if Alexander were dead, "The whole world would stink of his corpse".
Sent 8: Alexander is called "kosmokrator", ruler of the world, in the later Alexander Romance.
Sent 9: Alexander features prominently in modern Greek folklore, more so than any other ancient figure.
Sent 10: The colloquial form of his name in modern Greek ("O Megalexandros") is a household name, and he is the only ancient hero to appear in the Karagiozis shadow play.
Sent 11: One well-known fable among Greek seamen involves a solitary mermaid who would grasp a ship's prow during a storm and ask the captain "Is King Alexander alive?".
Sent 12: The correct answer is "He is alive and well and rules the world!", causing the mermaid to vanish and the sea to calm.
Sent 13: Any other answer would cause the mermaid to turn into a raging Gorgon who would drag the ship to the bottom of the sea, all hands aboard.
Question: What caused the mermaid within the well known fable to turn into a gorgon? (A) If the tide is high (B) If the correct answer to her question is not given (C) When asked about Alexander being dead or alive, the mermaid would only accept the words, "He is alive and well and rules the world!" This was the only response that would send her back to the depths of the sea without turning into the gorgon full of anger.
Example Output:
B, C.