Problem: I have a test where I am given the following article, what is an answer for the question: What is the main unit of land measurement in the country where pastoralism was the main source of agricultural wealth? ? The Scottish economy of this period was dominated by agriculture and by short-distance, local trade. There was an increasing amount of foreign trade in the period, as well as exchange gained by means of military plunder. By the end of this period, coins were replacing barter goods, but for most of this period most exchange was done without the use of metal currency.Most of Scotland's agricultural wealth in this period came from pastoralism, rather than arable farming. Arable farming grew significantly in the "Norman period", but with geographical differences, low-lying areas being subject to more arable farming than high-lying areas such as the Highlands, Galloway and the Southern Uplands. Galloway, in the words of G. W. S. Barrow, "already famous for its cattle, was so overwhelmingly pastoral, that there is little evidence in that region of land under any permanent cultivation, save along the Solway coast". The average amount of land used by a husbandman in Scotland might have been around 26 acres. The native Scots favoured pastoralism, in that Gaelic lords were happier to give away more land to French and Middle English-speaking settlers, while holding on tenaciously to upland regions, perhaps contributing to the Highland/Galloway-Lowland division that emerged in Scotland in the later Middle Ages. The main unit of land measurement in Scotland was the davoch (i.e. "vat"), called the arachor in Lennox and also known as the "Scottish ploughgate". In English-speaking Lothian, it was simply ploughgate. It may have measured about 104 acres (0.42 km2), divided into 4 raths. Cattle, pigs and cheeses were among the chief foodstuffs, from a wide range of produce including sheep, fish, rye, barley, bee wax and honey. David I established the first chartered burghs in Scotland, copying the burgher charters and Leges Burgorum (rules governing virtually every aspect of life and work) almost verbatim from the English customs of Newcastle-Upon-Tyne. Early burgesses were usually Flemish, English, French and German, rather...

A: davoch

Problem: I have a test where I am given the following article, what is an answer for the question: What is the name of the album about which Greenwood said one title and "and one computer voice do not make a concept album"? ? The album's lyrics, written by Yorke, are more abstract compared to his personal, emotional lyrics for The Bends. Critic Alex Ross said the lyrics "seemed a mixture of overheard conversations, techno-speak, and fragments of a harsh diary" with "images of riot police at political rallies, anguished lives in tidy suburbs, yuppies freaking out, sympathetic aliens gliding overhead." Recurring themes include transport, technology, insanity, death, modern British life, globalisation and anti-capitalism. Yorke said: "On this album, the outside world became all there was ... I'm just taking Polaroids of things around me moving too fast." He told Q: "It was like there's a secret camera in a room and it's watching the character who walks ina different character for each song. The camera's not quite me. It's neutral, emotionless. But not emotionless at all. In fact, the very opposite." Yorke also drew inspiration from books, including Noam Chomsky's political writing, Eric Hobsbawm's The Age of Extremes, Will Hutton's The State We're In, Jonathan Coe's What a Carve Up! and Philip K. Dick's VALIS.The songs of OK Computer do not have a coherent narrative, and the album's lyrics are generally considered abstract or oblique. Nonetheless, many musical critics, journalists, and scholars consider the album to be a concept album or song cycle, or have analyzed it as a concept album, noting its strong thematic cohesion, aesthetic unity, and the structural logic of the song sequencing. Although the songs share common themes, Radiohead have said they do not consider OK Computer a concept album and did not intend to link the songs through a narrative or unifying concept while it was being written. Jonny Greenwood said: "I think one album title and one computer voice do not make a concept album. That's a bit of a red herring." However, the band intended the album to be heard as a whole, and spent two weeks ordering the track list. O'Brien said: "The context of each song is really important ... It's not a concept album but there is...

A: OK Computer

Problem: I have a test where I am given the following article, what is an answer for the question: What is the name of the piece used during the 2004 olympics written by the composer who had a open marriage to Nina Varzar? ? Stalin's death in 1953 was the biggest step toward Shostakovich's rehabilitation as a creative artist, which was marked by his Tenth Symphony. It features a number of musical quotations and codes (notably the DSCH and Elmira motifs, Elmira Nazirova being a pianist and composer who had studied under Shostakovich in the year before his dismissal from the Moscow Conservatory), the meaning of which is still debated, while the savage second movement, according to Testimony, is intended as a musical portrait of Stalin. The Tenth ranks alongside the Fifth and Seventh as one of Shostakovich's most popular works. 1953 also saw a stream of premieres of the "desk drawer" works. During the forties and fifties, Shostakovich had close relationships with two of his pupils, Galina Ustvolskaya and Elmira Nazirova. In the background to all this remained Shostakovich's first, open marriage to Nina Varzar until her death in 1954. He taught Ustvolskaya from 1937 to 1947. The nature of their relationship is far from clear: Mstislav Rostropovich described it as "tender". Ustvolskaya rejected a proposal of marriage from him after Nina's death. Shostakovich's daughter, Galina, recalled her father consulting her and Maxim about the possibility of Ustvolskaya becoming their stepmother. Ustvolskaya's friend Viktor Suslin said that she had been "deeply disappointed" in Shostakovich by the time of her graduation in 1947. The relationship with Nazirova seems to have been one-sided, expressed largely through his letters to her, and can be dated to around 1953 to 1956. He married his second wife, Komsomol activist Margarita Kainova, in 1956; the couple proved ill-matched, and divorced three years later. In 1954, Shostakovich wrote the Festive Overture, opus 96; it was used as the theme music for the 1980 Summer Olympics. (His '"Theme from the film Pirogov, Opus 76a: Finale" was played as the cauldron was lit at the 2004 Summer Olympics in Athens, Greece.) In 1959, Shostakovich appeared on stage in Moscow at the end of a concert performance...

A:
Theme from the film Pirogov, Opus 76a: Finale