TASK DEFINITION: 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 (", ").
PROBLEM: Paragraph- Sent 1: Alice Adams is the youngest daughter of the Adams family .
Sent 2: Her father is an invalid who used to work in Mr. Lamb 's factory as a clerk .
Sent 3: Her mother is embittered by her husband 's lack of ambition and upset by the snubs her daughter endures because of their poverty .
Sent 4: Alice 's older brother , Walter , is a gambler who can not hold a job and who associates with African Americans .
Sent 5: As the film begins , Alice attends a dance given by the wealthy Henrietta Lamb .
Sent 6: She has no date , and is escorted to the occasion by Walter .
Sent 7: Alice is a social climber like her mother , and engages in socially inappropriate behavior and conversation in an attempt to impress others .
Sent 8: At the dance , Alice meets wealthy Arthur Russell , who is charmed by her despite her poverty .
Sent 9: Alice 's father is employed as a clerk in a factory owned by Mr. Lamb , who has kept Adams on salary for years despite his lengthy illness .
Sent 10: Alice 's mother nags her husband into quitting his job and pouring his life savings into a glue factory .
Sent 11: Mr. Lamb ostracizes Mr. Adams from society , believing that Adams stole the glue formula from him .
Sent 12: Alice is the subject of cruel town gossip , which Russell ignores .
Sent 13: Alice invites Russell to the Adams home for a fancy meal .
Sent 14: She and her mother put on airs , the entire family dresses inappropriately in formal wear despite the hot summer night , and the Adams pretend that they eat caviar and fancy , rich-tasting food all the time .
Sent 15: The dinner is ruined by the slovenly behavior and poor cooking skills of the maid the Adams have hired for the occasion , Malena .
Question: At whose dance does Alice meet the wealthy Arthur Russell?.

SOLUTION: 5, 8.

PROBLEM: Paragraph- Sent 1: Tuesday, September 11, 2001, dawned temperate and nearly cloudless in the eastern United States.
Sent 2: Millions of men and women readied themselves for work.
Sent 3: Some made their way to the Twin Towers, the signature structures of the World Trade Center complex in New York City.
Sent 4: Others went to Arlington, Virginia, to the Pentagon.
Sent 5: Across the Potomac River, the United States Congress was back in session.
Sent 6: At the other end of Pennsylvania Avenue, people began to line up for a White House tour.
Sent 7: In Sarasota, Florida, President George W. Bush went for an early morning run.
Sent 8: For those heading to an airport, weather conditions could not have been better for a safe and pleasant journey.
Sent 9: Among the travelers were Mohamed Atta and Abdul Aziz al Omari, who arrived at the airport in Portland, Maine.
Sent 10: Boston: American 11 and United 175.
Sent 11: Atta and Omari boarded a 6:00 A.M. flight from Portland to Boston's Logan International Airport.
Sent 12: When he checked in for his flight to Boston, Atta was selected by a computerized prescreening system known as CAPPS (Computer Assisted Passenger Prescreening System), created to identify passengers who should be subject to special security measures.
Sent 13: Under security rules in place at the time, the only consequence of Atta's selection by CAPPS was that his checked bags were held off the plane until it was confirmed that he had boarded the aircraft.
Sent 14: This did not hinder Atta's plans.
Sent 15: Atta and Omari arrived in Boston at 6:45.
Sent 16: Seven minutes later, Atta apparently took a call from Marwan al Shehhi, a longtime colleague who was at another terminal at Logan Airport.
Sent 17: They spoke for three minutes.
Sent 18: It would be their final conversation.
Question: Who was Atta's final conversation with ?.

SOLUTION: 16.

PROBLEM: Paragraph- Sent 1: After the 1998 embassy bombings, the U.S. government tried to develop a clearer picture of Bin Ladin's finances.
Sent 2: A U.S. interagency group traveled to Saudi Arabia twice, in 1999 and 2000, to get information from the Saudis about their understanding of those finances.
Sent 3: The group eventually concluded that the oft-repeated assertion that Bin Ladin was funding al Qaeda from his personal fortune was in fact not true.
Sent 4: The officials developed a new theory: al Qaeda was getting its money elsewhere, and the United States needed to focus on other sources of funding, such as charities, wealthy donors, and financial facilitators.
Sent 5: Ultimately, although the intelligence community devoted more resources to the issue and produced somewhat more intelligence, it remained difficult to distinguish al Qaeda's financial transactions among the vast sums moving in the international financial system.
Sent 6: The CIA was not able to find or disrupt al Qaeda's money flows.
Sent 7: The NSC staff thought that one possible solution to these weaknesses in the intelligence community was to create an all-source terrorist-financing intelligence analysis center.
Sent 8: Clarke pushed for the funding of such a center at Treasury, but neither Treasury nor the CIA was willing to commit the resources.
Sent 9: Within the United States, various FBI field offices gathered intelligence on organizations suspected of raising funds for al Qaeda or other terrorist groups.
Sent 10: By 9/11, FBI agents understood that there were extremist organizations operating within the United States supporting a global jihadist movement and with substantial connections to al Qaeda.
Sent 11: The FBI operated a web of informants, conducted electronic surveillance, and had opened significant investigations in a number of field offices, including New York, Chicago, Detroit, San Diego, and Minneapolis.
Sent 12: On a national level, however, the FBI never used the information to gain a systematic or strategic understanding of the nature and extent of al Qaeda fundraising.
Sent 13: Treasury regulators, as well as U.S. financial institutions, were generally focused on finding and deterring or disrupting the vast flows of U.S. currency generated by drug trafficking and high-level international fraud.
Sent 14: Large-scale scandals, such as the use of the Bank of New York by Russian money launderers to move millions of dollars out of Russia, captured the attention of the Department of the Treasury and of Congress.
Sent 15: Before 9/11, Treasury did not consider terrorist financing important enough to mention in its national strategy for money laundering.
Question: What different possible funding sources for Bin Ladin were considered?.

SOLUTION:
3, 4.