input: Please answer the following: What is the answer for the question: What is the name of the church constructed between 1820 and 1824 with later additions made in 1834 by John Verge who designed the vestries at the eastern end? from the following article ? One of Greenway's finest works, St James' is listed on the (now defunct) Register of the National Estate. It has been called an "architectural gem" and was featured by Dan Cruickshank in the BBC television series Around the World in 80 Treasures. From 1966 to 1993 the spire of St James' appeared on the Australian Australian ten-dollar note among other Greenway buildings. In 1973, the church appeared on a 50 cent postage stamp, one of four in a series illustrating Australian architecture issued to commemorate the opening of the Sydney Opera House. The Old Supreme Court building, also designed by Greenway with alternations by others, located next to the church is of the same date. Across the square is Greenway's "masterpiece", the UNESCO World Heritage listed-Hyde Park Barracks, designed to align with the church. Beside the barracks stands Sydney's oldest public building, part of the General Hospital built in 1811 and now known as the Mint Building. Separated from the Mint by the present-day Sydney Hospital is Parliament House, Sydney, of which the central section is a further part of the early hospital, and is now home to the New South Wales State Parliament.The church was constructed between 1820 and 1824 with later additions made in 1834 by John Verge who designed the vestries at the eastern end. Apart from these vestries, which retain the established style and proportions, the church externally remains "fine Georgian" much as Greenway conceived it. Relying on the "virtues of simplicity and proportion to achieve his end", Greenway maintained the classical tradition, unaffected by the Revivalist styles that were being promoted in London at the time he arrived in the colony. He planned the church to align with his earlier Hyde Park Barracks, constructed in 181719. The two buildings have similar proportions, pilasters and gables and together constitute an important example of town-planning. Before the advent of high-rise buildings, the 46-metre (150 ft) spire used to "serve as a guide for mariners coming up...
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output: St James'

input: Please answer the following: What is the answer for the question: What song did Marmaduke Duke performed a cover version in April 2009 ? from the following article ? Singers and bands of various genres have covered the song in their own style. Scottish band Marmaduke Duke performed a cover version in April 2009 on BBC Radio 1's Live Lounge show. In October 2009, it was released on Radio 1's Live Lounge Volume 4, a compilation of Live Lounge recordings. Australian singer Stan Walker sang a jazzier version of the song on the seventh series of Australian Idol in October 2009. The same year, elementary school group PS22 chorus covered "Single Ladies" and "Halo" (2009) during Billboard's annual Women In Music luncheon held at The Pierre in New York City. In her short-lived Broadway revue "All About Me" in March 2010, Dame Edna Everage performed a version of the song with backup dancers Gregory Butler and Jon-Paul Mateo. It was also covered by Jeff Tweedy and British singer-songwriter Alan Pownall. According to Simon Vozick-Levinson of Entertainment Weekly, Tweedy sang only a few bars; he gave "Single Ladies" an acoustic feel and recited the rest of the song's lyrics. He performed the hand movements that Beyonce and her dancers do in the song's video. Pomplamoose, an American indie music duo consisting of Jack Conte and Nataly Dawn, recorded a cover of "Single Ladies" on video, which makes use of split screens to show Dawn on vocals and Conte playing the instruments. Inspired by the avant-garde Dogme 95 movement in cinema, Conte began to record songs on video as a quick way to create "organic and raw" music. They chose "Single Ladies" as they believed that it would help them grow their audience.
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output: "Single Ladies"

input: Please answer the following: What is the answer for the question: In the Pacific, what may cover up to 30 percent of the deep ocean floor? from the following article ? The seabed contains enormous reserves of minerals which can be exploited by dredging. This has advantages over land-based mining in that equipment can be built at specialised shipyards and infrastructure costs are lower. Disadvantages include problems caused by waves and tides, the tendency for excavations to silt up and the washing away of spoil heaps. There is a risk of coastal erosion and environmental damage. Seafloor massive sulphide deposits are potential sources of silver, gold, copper, lead and zinc and trace metals since their discovery in the 1960s. They form when geothermally heated water is emitted from deep sea hydrothermal vents known as "black smokers". The ores are of high quality but prohibitively costly to extract. Small scale mining of the deep sea floor is being developed off the coast of Papua New Guinea using robotic techniques, but the obstacles are formidable.There are large deposits of petroleum, as oil and natural gas, in rocks beneath the seabed. Offshore platforms and drilling rigs extract the oil or gas and store it for transport to land. Offshore oil and gas production can be difficult due to the remote, harsh environment. Drilling for oil in the sea has environmental impacts. Animals may be disorientated by seismic waves used to locate deposits, probably causing the beaching of whales. Toxic substances such as mercury, lead and arsenic may be released. The infrastructure may cause damage, and oil may be spilt.Large quantities of methane clathrate exist on the seabed and in ocean sediment at a temperature of around 2 C (36 F) and these are of interest as a potential energy source. Some estimates put the amount available at between one and 5 million cubic kilometres (0.24 to 1.2 million cubic miles). Also on the seabed are manganese nodules formed of layers of iron, manganese and other hydroxides around a core. In the Pacific these may cover up to 30 percent of the deep ocean floor. The minerals precipitate from seawater and grow very slowly. Their commercial extraction for...
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output:
manganese nodules