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: (CNN) -- Horror-meister, Stephen King calls George Pelecanos "perhaps the greatest living American crime writer."Sent 2: His stories are set in Pelecanos' hometown of Washington, D.C., but this is not the side of the U.S. capitol that you see portrayed on TV with white marble monuments, lawyers and lobbyists.
Sent 3: Pelecanos is more interested in working families struggling to get by, the racial tensions in its ethnic neighborhoods and the low-lifes on the edges.
Sent 4: His crime-writing peers call Pelecanos the "undisputed poet" of Washington's gritty side.
Sent 5: The best-selling and award-winning author is out this week with his 17th and latest novel, "The Cut."Sent 6: It's the first in a new series featuring Iraq war veteran and private investigator Spero Lucas.
Sent 7: When he's not working for a Washington defense attorney, Lucas recovers stolen property for a 40% cut.
Sent 8: Now, a high-profile crime boss hires Lucas to find out who's been stealing from him, and it could turn out to be Lucas' biggest payday or an untimely end.
Sent 9: While Pelecanos made his bones in the noir tradition, there's a definite "Western" feel to "The Cut."Sent 10: The new novel takes place in a morally gray and often violent world.
Sent 11: It's peppered with pitch-perfect dialogue and captures the sights, sounds and taste of Washington in rich detail.
Sent 12: In short, Pelecanos reads like the real deal.
Sent 13: Pelecanos knows a thing or two about capturing the authenticity of urban America with an ethnically and socially diverse cast.
Sent 14: In addition to his success as a novelist, Pelecanos is a producer and writer for HBO's New Orleans-set, "Treme."Sent 15: He was previously a producer and Emmy-nominated writer on the hit series "The Wire" and the miniseries "The Pacific."Sent 16: Read an excerpt from "The Cut" CNN recently spoke to Pelecanos about his new novel.
Sent 17: The following is an edited transcript.
Sent 18: CNN: Tell me more about your new character, Spero Lucas.
Question: Who is the Iraq war veteran that works for an attorney? (A) Spero Lucas (B) Pelecanos (C) Chris O'Dowd (D) Sally Kups (E) Speros.

Answer: A, E.

Question: 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: When did Sweeney report to Woodward, "Something is wrong" (A) After the phone stopped working (B) When the hijackers gained entry to the cockpit (C) 8:41 (D) When the air craft began to descend (E) 8:44 (F) After highjackers went in cockpit.

Answer: A, E.

Question: Paragraph- Sent 1: You know that friction also causes heat.
Sent 2: Think about when you rub your hands together.
Sent 3: It is friction that makes them warm.
Sent 4: But why does this happen?
Sent 5: Friction causes the molecules on rubbing surfaces to move faster.
Sent 6: Faster moving particles have more heat energy.
Sent 7: Heat from friction can be useful.
Sent 8: Can you think of other places where you might find friction?
Sent 9: Friction also lets you light a match.
Sent 10: Heat from friction can also cause problems.
Sent 11: It can cause a car to overheat.
Sent 12: To reduce friction, oil is added to the engine.
Sent 13: Oil coats the surfaces of moving parts.
Sent 14: This coating of oil makes them slippery.
Sent 15: When things are slippery there is less friction.
Sent 16: Have you ever seen a sign that says, slippery when wet?
Sent 17: This too has to do with friction.
Sent 18: Water, like oil, can reduce friction.
Sent 19: The wet surface may allow your shoes to slide more easily.
Question: Do particles rubbed against a slippery surface move faster or slower? (A) Moving (B) Faster (C) Slower.

Answer:
B, C.