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: The first rule is parental.
Sent 2: The primitive monarchy is in the home.
Sent 3: A young baby cries.
Sent 4: The trained nurse turns on the light, lifts the baby, hushes it, sings to it, rocks it, and stills its weeping by caresses and song.
Sent 5: When next the baby is put down to sleep, more cries, more soothing and disturbance, and the setting of a tiny instinct which shall some day be will--the power of control.
Sent 6: The grandmother arrives on the scene.
Sent 7: When baby cries, she plants the little one firmly in its crib, turns down the light, pats and soothes the tiny restless hands that fight the air, watches, waits.
Sent 8: From the crib come whimpers, angry cries, yells, sobs, baby snarls and sniffles that die away in a sleepy infant growl.
Sent 9: Silence, sleep, repose, and the building of life and nerve and muscle in the quiet and the darkness.
Sent 10: The baby has been put in harmony with the laws of nature--the invigoration of fresh air, sleep, stillness--and the little one wakens and grows like a fresh, sweet rose.
Sent 11: The mother, looking on, learns of the ways of God with men.
Question: What characters soothe the baby's weeping? (A) The mother (B) Mother and maternal aunt (C) The nurse (D) Trained nurse and grandmother (E) The grandmother (F) The nurse and grandmother.

Output: C, D, E, F.

Input: Consider Input: Paragraph- Sent 1: Eric , a young boy , is excited about his birthday after reading a book and believes that a train will come for him , despite his sister Jill's disbelief .
Sent 2: A few hours later , the train station's control tower wakes up and in the roundhouse , Tillie , a young little blue switcher engine , along with her best bird friend , Chip , wakes up four other trains : Georgia , a kind all-purpose engine , Farnsworth , a stuck-up passenger engine , Jebediah , a worn-out old engine , and Pete , a gruff , burly freight engine .
Sent 3: After the tower assigns Farnsworth and Pete their jobs , Tillie tries to help with the milk train assigned to Jebediah , but the tower insists that she is too small for the job .
Sent 4: Georgia is assigned to pull the birthday train .
Sent 5: A clown named Rollo leads the toys into the train , including Stretch , a basketball player ; Missy , a ballerina ; a Handy Pandy , a panda ; Perky , an elephant ; and Grumpella , a stuffed bird .
Sent 6: During her journey , Georgia breaks down and is taken back to the roundhouse by Doc .
Sent 7: Left behind , Rollo eventually takes Doc's advice of flagging down one of the other engines returning from their daily runs over the mountain .
Sent 8: Farnsworth and Pete turn down their offers to pull the train .
Sent 9: Meanwhile , Tillie asks the tower to rescue the stranded train , but he insists that Tillie will never do the job .
Sent 10: Jebediah turns down his offer to pull the train because of his age , and returns to the roundhouse .
Sent 11: Chip and Tillie sneak past the sleeping tower and pulls the birthday train up a mountain .
Question: What train does Rollo lead the toys into? (A) To the birthday train (B) To the milk train (C) Farnsworth (D) Pete (E) Grumpella.

Output: A, E.

Input: Consider Input: Paragraph- Sent 1: While this process moved along, diplomacy continued its rounds.
Sent 2: Direct pressure on the Taliban had proved unsuccessful.
Sent 3: As one NSC staff note put it, "Under the Taliban, Afghanistan is not so much a state sponsor of terrorism as it is a state sponsored by terrorists."Sent 4: In early 2000, the United States began a high-level effort to persuade Pakistan to use its influence over the Taliban.
Sent 5: In January 2000, Assistant Secretary of State Karl Inderfurth and the State Department's counterterrorism coordinator, Michael Sheehan, met with General Musharraf in Islamabad, dangling before him the possibility of a presidential visit in March as a reward for Pakistani cooperation.
Sent 6: Such a visit was coveted by Musharraf, partly as a sign of his government's legitimacy.
Sent 7: He told the two envoys that he would meet with Mullah Omar and press him on Bin Laden.
Sent 8: They left, however, reporting to Washington that Pakistan was unlikely in fact to do anything," given what it sees as the benefits of Taliban control of Afghanistan."Sent 9: President Clinton was scheduled to travel to India.
Sent 10: The State Department felt that he should not visit India without also visiting Pakistan.
Sent 11: The Secret Service and the CIA, however, warned in the strongest terms that visiting Pakistan would risk the President's life.
Sent 12: Counterterrorism officials also argued that Pakistan had not done enough to merit a presidential visit.
Sent 13: But President Clinton insisted on including Pakistan in the itinerary for his trip to South Asia.
Sent 14: His one-day stopover on March 25, 2000, was the first time a U.S. president had been there since 1969.
Sent 15: At his meeting with Musharraf and others, President Clinton concentrated on tensions between Pakistan and India and the dangers of nuclear proliferation, but also discussed Bin Laden.
Sent 16: President Clinton told us that when he pulled Musharraf aside for a brief, one-on-one meeting, he pleaded with the general for help regarding Bin Laden."Sent 17: I offered him the moon when I went to see him, in terms of better relations with the United States, if he'd help us get Bin Laden and deal with another issue or two."Sent 18: The U.S. effort continued.
Question: Who promised to meet Mullah Omar in order to discuss Bin Laden? (A) Michael Sheehan (B) Bill Clinton (C) General Musharraf.
Output: C.