You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").

Paragraph- Sent 1: Dick was enraged to see how contentedly the men bore the irksome confinement, the meager food, and harsh peremptoriness of the beardless boys set over them as guards.
Sent 2: Most of the prisoners passed the time in cards, playing for buttons, trinkets, or what not that formed their scanty possessions.
Sent 3: Dick learned that all the commissioned officers of the company with Wesley Boone had been wounded or killed in the charge near the stone bridge.
Sent 4: Wesley had been with the prisoners at first.
Sent 5: He had been struck on the head, and was in a raging fever when his father and sister came to the prison to take him away.
Sent 6: No one could tell where he was now, but Dick knew that he must be in the city, since there were no exchanges, the Confederates allowing no one to leave the lines except women with the dead, or those who came from the North on special permits.
Sent 7: Then he visited the provost headquarters, and was shown the complete list of names recorded in the books there; but Barney's was not among them.
Sent 8: At the Spottswood Hotel, the day after his coming, he met Elisha Boone, haggard, depressed, almost despairing.
Sent 9: Dick had no love for the hard-headed plutocrat, but he couldn't resist making himself known.
Question: Who did the confederates let leave?.
5, 6.

Paragraph- Sent 1: Bin Ladin reportedly discussed the planes operation with KSM and Atef in a series of meetings in the spring of 1999 at the al Matar complex near Kandahar.
Sent 2: KSM's original concept of using one of the hijacked planes to make a media statement was scrapped, but Bin Ladin considered the basic idea feasible.
Sent 3: Bin Ladin, Atef, and KSM developed an initial list of targets.
Sent 4: These included the White House, the U.S. Capitol, the Pentagon, and the World Trade Center.
Sent 5: According to KSM, Bin Ladin wanted to destroy the White House and the Pentagon, KSM wanted to strike the World Trade Center, and all of them wanted to hit the Capitol.
Sent 6: No one else was involved in the initial selection of targets.
Sent 7: Bin Ladin also soon selected four individuals to serve as suicide operatives: Khalid al Mihdhar, Nawaf al Hazmi, Khallad, and Abu Bara al Yemeni.
Sent 8: During the al Matar meetings, Bin Ladin told KSM that Mihdhar and Hazmi were so eager to participate in an operation against the United States that they had already obtained U.S. visas.
Sent 9: KSM states that they had done so on their own after the suicide of their friend Azzam (Nashiri's cousin) in carrying out the Nairobi bombing.
Sent 10: KSM had not met them.
Sent 11: His only guidance from Bin Ladin was that the two should eventually go to the United States for pilot training.
Sent 12: Hazmi and Mihdhar were Saudi nationals, born in Mecca.
Sent 13: Like the others in this initial group of selectees, they were already experienced mujahideen.
Sent 14: They had traveled together to fight in Bosnia in a group that journeyed to the Balkans in 1995.
Sent 15: By the time Hazmi and Mihdhar were assigned to the planes operation in early 1999, they had visited Afghanistan on several occasions.
Sent 16: Khallad was another veteran mujahid, like much of his family.
Sent 17: His father had been expelled from Yemen because of his extremist views.
Sent 18: Khallad had grown up in Saudi Arabia, where his father knew Bin Ladin, Abdullah Azzam, and Omar Abdel Rahman (the "Blind Sheikh").
Question: Were the selectees for the attack experienced in warfare/terrorism?.
13, 16.

Paragraph- Sent 1: The film starts with a brief pre-title clip from presenter Greg Palast s aborted interview with Florida Director of Elections Clayton Roberts , who walks out .
Sent 2: Palast introduces George W. Bush with particular reference to his popular image as a war hero cemented in the public mind by his landing on the aircraft carrier USS Abraham Lincoln for the 2003 Mission Accomplished Speech .
Sent 3: However Palast alleges that Bush used his father s influence to gain a draft-dodging placement with the Texas Air National Guard which he subsequently failed to serve .
Sent 4: Palast picks up the story with Bush s 2000 US Presidential Election campaign where he claims Florida Governor Jeb Bush and Florida Secretary of State Katherine Harris used their influence to purge and discount the ballots of predominantly Gore-supporting black voters through the fake felons list compiled by private company DBT\/ChoicePoint for US$ 4 million .
Sent 5: Palast goes on to examine the corporate donors to Bush s election campaign , such as Enron CEO Ken Lay , who as members of Bush s pioneer network contributed huge sums through family and friends , and who he claims subsequently profited from the Bush presidency with senior government appointments , no-bid contracts , executive orders and deregulation .
Sent 6: Palast outlines what he refers to as the Bush-cycle , where Bush family members use money to gain political office and then use the office to gain even more money , dating back to Senator Prescott Bush who funded the family s entry into the oil business , citing the example of Bush s Harken Energy winning a contract to drill in the Persian Gulf thanks he alleges to Bush Snr s presidency .
Question: What methods does Palast claim Bush used during his election campaign?.
4, 5, 6.