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 (", ").

[EX Q]: Paragraph- Sent 1: Roberta Adams skipped the thick how-to guide on child-custody forms and sat down at a computer at the Lamoreaux Justice Center in Orange on Wednesday.
Sent 2: The Garden Grove woman answered a series of questions to create and print a form to file with the court.
Sent 3: "It's easy," said Adams, 25.
Sent 4: "I thought I'd have all kinds of questions and have to take the forms home."Sent 5: A University of California, Irvine, study released Wednesday found an interactive computer system effectively helps people fill out paperwork for restraining orders, eviction defense, small-claims cases and requests for filing-fee waivers.
Sent 6: Not only does the system make life easier for people who can't afford a lawyer, but it also might improve efficiency in the courts because the forms, which are printed out when completed, are easy to read and are being filled out correctly, the study found.
Sent 7: Since the program started in 2000, more than 6,000 people have used the free system, located in public buildings throughout Orange County.
Sent 8: The system was developed by the Legal Aid Society of Orange County with about $800,000 in grants.
Sent 9: The program avoids legal jargon, offers a courthouse video tour and sticks to a fifth-grade vocabulary.
Sent 10: Users can choose English, Spanish or Vietnamese.
Sent 11: Kiosks are in courthouses in Fullerton and Orange, the district attorney's family-support office, the Legal Aid Society in Santa Ana, Irvine City Hall and the San Juan Capistrano Library.
Sent 12: The program is also available online.
Sent 13: Bob Cohen, executive director of Legal Aid, said the study should clear the way for expansion throughout California.
Sent 14: Locally, a program for divorce petitions will be added this summer.
Sent 15: Cohen said the system proves the benefit of technology tailored to those who aren't computer-savvy.
Sent 16: He said much of the technology now available requires Internet skills and access.
Sent 17: Low-income people, however, have less access to computers and less experience using them.
Sent 18: "Our clients have to catch up, and they have to become a part of the mainstream," Cohen said.
Question: Who thought that they would have all kinds of questions and have to take child-custody forms home?.
[EX A]: 1, 4.

[EX Q]: Paragraph- Sent 1: Albanian was proved to be an Indo-European language in 1854 by the German philologist Franz Bopp.
Sent 2: The Albanian language comprises its own branch of the Indo-European language family.
Sent 3: Some scholars believe that Albanian derives from Illyrian while others claim that it derives from Daco-Thracian.
Sent 4: (Illyrian and Daco-Thracian, however, might have been closely related languages; see Thraco-Illyrian.) Establishing longer relations, Albanian is often compared to Balto-Slavic on the one hand and Germanic on the other, both of which share a number of isoglosses with Albanian.
Sent 5: Moreover, Albanian has undergone a vowel shift in which stressed, long o has fallen to a, much like in the former and opposite the latter.
Sent 6: Likewise, Albanian has taken the old relative jos and innovatively used it exclusively to qualify adjectives, much in the way Balto-Slavic has used this word to provide the definite ending of adjectives.
Sent 7: The cultural renaissance was first of all expressed through the development of the Albanian language in the area of church texts and publications, mainly of the Catholic region in the North, but also of the Orthodox in the South.
Sent 8: The Protestant reforms invigorated hopes for the development of the local language and literary tradition when cleric Gjon Buzuku brought into the Albanian language the Catholic liturgy, trying to do for the Albanian language what Luther did for German.
Question: What bigger language family does Daco-Thrycian belong to?.
[EX A]: 1, 2.

[EX Q]: 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 four suicide bombers experienced pilots?.
[EX A]:
13, 14, 16.