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.

[EX Q]: Paragraph- Sent 1: At 8:38, Ong told Gonzalez that the plane was flying erratically again.
Sent 2: Around this time Sweeney told Woodward that the hijackers were Middle Easterners, naming three of their seat numbers.
Sent 3: One spoke very little English and one spoke excellent English.
Sent 4: The hijackers had gained entry to the cockpit, and she did not know how.
Sent 5: The aircraft was in a rapid descent.
Sent 6: At 8:41, Sweeney told Woodward that passengers in coach were under the impression that there was a routine medical emergency in first class.
Sent 7: Other flight attendants were busy at duties such as getting medical supplies while Ong and Sweeney were reporting the events.
Sent 8: At 8:41, in American's operations center, a colleague told Marquis that the air traffic controllers declared Flight 11 a hijacking and "think he's [American 11] headed toward Kennedy [airport in New York City].
Sent 9: They're moving everybody out of the way.
Sent 10: They seem to have him on a primary radar.
Sent 11: They seem to think that he is descending."Sent 12: At 8:44, Gonzalez reported losing phone contact with Ong.
Sent 13: About this same time Sweeney reported to Woodward, "Something is wrong.
Sent 14: We are in a rapid descent .
Sent 15: we are all over the place."Sent 16: Woodward asked Sweeney to look out the window to see if she could determine where they were.
Question: How, according to Sweeney, hijackers gained entry to the cockpit? (A) He didnt't know (B) They gain entry through gun point (C) There was a routine medical emergency in first class (D) Sweeney did not know how (E) Walked in (F) Sweeney did not know how they had gained entry to the cockpit.
[EX A]: C, D, F.

[EX Q]: Paragraph- Sent 1: You will remember the name of Garibaldi, the Italian patriot, who with Mazzini had been stirring up trouble for the Austrians.
Sent 2: They finally pursued him so closely that he had to leave Italy.
Sent 3: He came to America and set up a fruit store in New York City, where there were quite a number of his countrymen.
Sent 4: By 1854, he had made a great deal of money in the fruit business, but had not forgotten his beloved country, and was anxious to be rich only in order that he might free Italy from the Austrians.
Sent 5: He sold out his business in New York, and taking all his money, sailed for Italy.
Sent 6: When the war of 1859 broke out, he volunteered, and fought throughout the campaign.
Sent 7: But the compromising terms of peace galled him, and he was not satisfied with a country only half free.
Sent 8: In the region around Genoa, he enrolled a thousand men to go on what looked like a desperate enterprise.
Sent 9: Garibaldi had talked with Cavour, and between them, they had schemed to overthrow the kingdom of the Two Sicilies and join this land to the northern country.
Sent 10: Of course, Cavour pretended not to know anything about Garibaldi, for the king of Naples and Sicily was supposed to be a friend of the king of Sardinia.
Sent 11: Nevertheless, he secretly gave Garibaldi all the help that he dared, and urged men to enroll with him.
Question: Who was pursued by the Austrians (A) Cavour (B) The king of Sardinia (C) Garibaldi (D) The King of Naples (E) Mazzini.
[EX A]: C.

[EX Q]: Paragraph- Sent 1: { { plot } } In 1964 , in the peak of Beatlemania , a reluctant John Lennon is persuaded by manager Brian Epstein to meet Freddie Lennon , the father who abandoned him seventeen years earlier , with the press in attendance .
Sent 2: When they meet , John accuses his father of abandoning him , but his father says that '' he left it up to John . '' Sent 3: John and Brian quickly leave the meeting .
Sent 4: The movie then jumps to 1967 , after Brian Epstein has died .
Sent 5: The Beatles are giving a press conference about their new film, Magical Mystery Tour .
Sent 6: John is skeptical about the film , but Paul ( ( ( Andrew Scott convinces him to go through with the idea .
Sent 7: John then invites his father to his mansion to live with him .
Sent 8: Freddie Lennon arrives and meets his grandson , Julian .
Sent 9: Sitting with his wife , John reads the criticism of Magical Mystery Tour , while comparing his wife to Brigitte Bardot , whom he says he will meet after he returns from India .
Sent 10: John finds a letter addressed to him , with the word '' Breathe '' written on it .
Sent 11: Later , after finding his father in a neighbor's house , Freddie reveals that he has a 19 year old girlfriend named Pauline , with whom he wants to live .
Sent 12: Lennon accuses his father of leaving him again , and then leaves , after telling his father that he wo n't live with him anymore .
Sent 13: After meeting Maharishi Mahesh Yogi , the Beatles quickly return to London , and in a press conference they say they made a mistake when they trusted Maharishi .
Sent 14: The journalists are curious about the Beatles new business -- Apple Records .
Question: Brian Epstein died between what two years mentioned in the story? (A) The height of beatlemania and the year Magical Mystery Tour came out (B) 1964 and 1967 (C) The year the Beatles started and the year Freddie died (D) 1969 (E) The year John Lennon was born and the year his father left him (F) 1967.
[EX A]:
A, B, F.