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: You may wonder if there are other examples of static discharge.
Sent 2: The answer is yes.
Sent 3: Lightning is a form of static discharge.
Sent 4: It is much more dramatic than what happens between you and the door knocker, but it is the same principle.
Sent 5: You can see how it occurs in the following diagram and animation.
Sent 6: You have no doubt seen lightning in a rainstorm.
Sent 7: What does lighting have to do with static electricity?
Sent 8: As it turns out, everything!
Sent 9: During a rainstorm, clouds develop regions of different charges.
Sent 10: This happens due to the movement of air molecules, water drops, and ice particles.
Sent 11: The negative charges are concentrated at the base of the clouds.
Sent 12: The positive charges are concentrated at the top.
Sent 13: The negative charges repel electrons on the ground below.
Sent 14: The ground then becomes positively charged.
Sent 15: Over time the differences increase.
Sent 16: Eventually the electrons are discharged.
Sent 17: This is what we see as lightning.
Sent 18: You can watch an awesome slow-motion lightning strike below.
Question: How is the top of a cloud different from the base of the cloud during a rainstorm? (A) The positive charges are concentrated at the top (B) Top of cloud is neutral in charge (C) Bottom of cloud has dormant charge (D) He negative charges repel electrons on the ground below (E) Top and bottom clouds have opposite charges (F) Top and bottom clouds are oppositely charged (G) Negative charges are concentrated at the cloud base and positive charges are concentrated at the top.

Answer: A, E, F, G.

Question: Paragraph- Sent 1: Johnnie had a set of small volumes of English verse, extensively annotated by his own hand, which Stoddard had brought to her early in their acquaintance, leaving it with her more as a gift than as a loan.
Sent 2: She kept these little books after all the others had gone back.
Sent 3: She had read and reread them--cullings from Chaucer, from Spenser, from the Elizabethan lyrists, the border balladry, fierce, tender, oh, so human--till she knew pages of them by heart, and their vocabulary influenced her own, their imagery tinged all her leisure thoughts.
Sent 4: It seemed to her, whenever she debated returning them, that she could not bear it.
Sent 5: She would get them out and sit with one of them open in her hands, not reading, but staring at the pages with unseeing eyes, passing her fingers over it, as one strokes a beloved hand, or turning through each book only to find the pencilled words in the margins.
Sent 6: She would be giving up part of herself when she took these back.
Sent 7: Yet it had to be done, and one miserable morning she made them all into a neat package, intending to carry them to the mill and place them on Stoddard's desk thus early, when nobody would be in the office.
Sent 8: Then the children came in; Deanie was half sick; and in the distress of getting the ailing child comfortably into her own bed, Johnnie forgot the books.
Sent 9: Taking them in at noon, she met Stoddard himself.
Question: Why did Johnnie not want to return the books? (A) She was afraid (B) She could not bear to give them back as she treasured them and felt they were a part of herself (C) They were a part of her.

Answer: B, C.

Question: Paragraph- Sent 1: While Nashiri was in Afghanistan, Nibras and Khamri saw their chance.
Sent 2: They piloted the explosives-laden boat alongside the USS Cole, made friendly gestures to crew members, and detonated the bomb.
Sent 3: Quso did not arrive at the apartment in time to film the attack.
Sent 4: Back in Afghanistan, Bin Laden anticipated U.S. military retaliation.
Sent 5: He ordered the evacuation of al Qaeda's Kandahar airport compound and fled- first to the desert area near Kabul, then to Khowst and Jalalabad, and eventually back to Kandahar.
Sent 6: In Kandahar, he rotated between five to six residences, spending one night at each residence.
Sent 7: In addition, he sent his senior advisor, Mohammed Atef, to a different part of Kandahar and his deputy, Ayman al Zawahiri, to Kabul so that all three could not be killed in one attack.
Sent 8: There was no American strike.
Sent 9: In February 2001, a source reported that an individual whom he identified as the big instructor (probably a reference to Bin Laden) complained frequently that the United States had not yet attacked.
Sent 10: According to the source, Bin Laden wanted the United States to attack, and if it did not he would launch something bigger.
Sent 11: The attack on the USS Cole galvanized al Qaeda's recruitment efforts.
Sent 12: Following the attack, Bin Laden instructed the media committee, then headed by Khalid Sheikh Mohammed, to produce a propaganda video that included a reenactment of the attack along with images of the al Qaeda training camps and training methods; it also highlighted Muslim suffering in Palestine, Kashmir, Indonesia, and Chechnya.
Sent 13: Al Qaeda's image was very important to Bin Laden, and the video was widely disseminated.
Sent 14: Portions were aired on Al Jazeera, CNN, and other television outlets.
Sent 15: It was also disseminated among many young men in Saudi Arabia and Yemen, and caused many extremists to travel to Afghanistan for training and jihad.
Sent 16: Al Qaeda members considered the video an effective tool in their struggle for preeminence among other Islamist and jihadist movements.
Question: What video had portions aired on Al-Jazeera, CNN, and other new outlets? (A) 9 (B) Scotland (C) The al-Qaeda propaganda video (D) 11 attack.

Answer:
C.