Problem: Given the question: Read the following paragraph and extract the answer for the question: What is the full name of the person that invited people from all over Europe to their capital? Following the conquest of Constantinople, Mehmed II immediately set out to revitalize the city, by then sometimes called Istanbul. He urged the return of those who had fled the city during the siege, and resettled Muslims, Jews, and Christians from other parts of Anatolia. He demanded that five thousand households needed to be transferred to Constantinople by September. From all over the Islamic empire, prisoners of war and deported people were sent to the city: these people were called "Surgun" in Turkish (Greek: ). Many people escaped again from the city, and there were several outbreaks of plague, so that in 1459 Mehmet allowed the deported Greeks to come back to the city. He also invited people from all over Europe to his capital, creating a cosmopolitan society that persisted through much of the Ottoman period. Plague continued to be essentially endemic in Constantinople for the rest of the century, as it had been from 1520, with a few years of respite between 1529 and 1533, 1549 and 1552, and from 1567 to 1570; epidemics originating in the West and in the Hejaz and southern Russia. Population growth in Anatolia allowed Constantinople to replace its losses and maintain its population of around 500,000 inhabitants down to 1800. Mehmed II also repaired the city's damaged infrastructure, including the whole water system, began to build the Grand Bazaar, and constructed Topkap Palace, the sultan's official residence. With the transfer of the capital from Edirne (formerly Adrianople) to Constantinople, the new state was declared as the successor and continuation of the Roman Empire.
++++++++++++++++++++++++++++++++
The answer is:
Mehmed II

Problem: Given the question: Read the following paragraph and extract the answer for the question: What did the band that debuted at Electric Circus change their name to in 1978? On 20 July 1976, childhood friends Bernard Sumner and Peter Hook separately attended a Sex Pistols show at the Manchester Lesser Free Trade Hall. Both were inspired by the Pistols' performance. Sumner said that he felt the Pistols "destroyed the myth of being a pop star, of a musician being some kind of god that you had to worship". The following day Hook borrowed 35 from his mother to buy a bass guitar. They formed a band with Terry Mason, who had also attended the gig; Sumner bought a guitar, and Mason a drum kit. After their schoolfriend Martin Gresty declined an invitation to join as vocalist after getting a job at a factory, the band placed an advertisement for a vocalist in the Manchester Virgin Records shop. Ian Curtis, who knew them from earlier gigs, responded and was hired without audition. Sumner said that he "knew he was all right to get on with and that's what we based the whole group on. If we liked someone, they were in."Buzzcocks manager Richard Boon and frontman Pete Shelley have both been credited with suggesting the band name "Stiff Kittens", but the band settled on "Warsaw" shortly before their first gig, a reference to David Bowie's song "Warszawa". Warsaw debuted on 29 May 1977 at the Electric Circus, supporting the Buzzcocks, Penetration and John Cooper Clarke. Tony Tabac played drums that night after joining the band two days earlier. Reviews in the NME by Paul Morley and in Sounds by Ian Wood brought them immediate national exposure. Mason became the band's manager and Tabac was replaced on drums in June 1977 by Steve Brotherdale, who also played in the punk band Panik. Brotherdale tried to get Curtis to leave the band and join Panik, and even had Curtis audition. In July 1977, Warsaw recorded five demo tracks at Pennine Sound Studios, Oldham. Uneasy with Brotherdale's aggressive personality, the band fired him soon after the sessions: driving home from the studio, they pulled over and asked Brotherdale to check on a flat tyre; when he got out of the car, they drove off.In August...
++++++++++++++++++++++++++++++++
The answer is:
Joy Division

Problem: Given the question: Read the following paragraph and extract the answer for the question: What is the name of the research conducted by the NPS after it was released in 1991? Steamtown, U.S.A., was a steam locomotive museum that ran steam excursions out of North Walpole, New Hampshire, and Bellows Falls, Vermont, from the 1960s to 1983. The museum was founded by millionaire seafood industrialist F. Nelson Blount. The non-profit Steamtown Foundation took over operations following his death in 1967. Because of Vermont's air quality regulations restricting steam excursions, declining visitor attendance, and disputes over the use of track, some pieces of the collection were relocated to Scranton, Pennsylvania, in the mid-1980s and the rest were auctioned off. After the move, Steamtown continued to operate in Scranton but failed to attract the expected 200,000400,000 visitors. Within two years the tourist attraction was facing bankruptcy, and more pieces of the collection were sold to pay off debt. In 1986, the United States House of Representatives, under the urging of Pennsylvania Representative Joseph M. McDade, voted to approve $8 million to study the collection and to begin the process of making it a National Historic Site. As a result, the National Park Service (NPS) conducted historical research on the equipment that remained in the Foundation's possession. This research was used as a Scope of Collections Statement for the Steamtown National Historic Site. The scope was published in 1991 under the title Steamtown Special History Study. The report provided concise histories of each piece of equipment and made recommendations as to whether or not each piece belonged in the soon-to-be government-funded collection. By 1995, Steamtown had been acquired and developed by the NPS with a $66 million allocation. Several more pieces have been removed from the collection as a result of the government acquisition. Part of the Blount collection is still on display at the Steamtown National Historic Site in Scranton.
++++++++++++++++++++++++++++++++
The answer is:
Steamtown Special History Study