input: Please answer the following: Given the following context:  In the United States, Good Girl Gone Bad debuted at number two on the Billboard 200 chart, selling 162,000 copies in its first week. It became Rihanna's then-best start album entry. The next week, it fell to number seven with 81,000 copies sold. The re-issue sold 63,000 copies in the first week and helped Good Girl Gone Bad jump from number 124 to number seven on the US Billboard 200 in its 55th week. It was certified six-time platinum by the Recording Industry Association of America (RIAA); by November 2013, both Good Girl Gone Bad and the reissue had sold 2,800,000 copies in the United States alone. To date, it is her best-selling album in the country. The album debuted atop of the Canadian Albums Chart and became Rihanna's second number-one album in the country. It was certified quintuple platinum by Music Canada, denoting shipments of more than 500,000 copies.Good Girl Gone Bad debuted at number one on the UK Albums Chart with sales of 54,000 copies in its first week. It became her first album to top the chart, and stayed on the chart for 177 weeks. In 2011, the album peaked at number 16 on the UK R&B Albums Chart. It was certified sextuple platinum by the British Phonographic Industry (BPI) and sold over 1,904,347 copies in the country. It ended at number 10 on the UK 2007 year-end list and number six on the 2008 year-end list. As of March 2015, Good Girl Gone Bad is the 46th best-selling album of the millennium in the United Kingdom. In Ireland, Good Girl Gone Bad debuted at number three on the Irish Singles Chart on June 7, 2007. After four weeks on the chart, it reached the top. The album peaked at number one on the Swiss Hitparade chart and stayed on the chart for 91 weeks. In Australia, it peaked at number two and was certified triple platinum by the Australian Recording Industry Association (ARIA), denoting shipments of over 210,000 copies. The album had sold 9 million copies worldwide.Before its physical release, "Umbrella" achieved the biggest debut in the six-year history of the iTunes Store in...  answer the following question:  What number did the album that was certified six-time platinum by the RIAA debut at on the Irish Singles Chart?
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output: three


input: Please answer the following: Given the following context:  A number of performers and groups, including several early leaders, have been recognized for their contributions to taiko performance. Daihachi Oguchi was best known for developing kumi-daiko performance. Oguchi founded the first kumi-daiko group called Osuwa Daiko in 1951, and facilitated the popularization of taiko performance groups in Japan.Seidō Kobayashi is the leader of the Tokyo-based taiko group Oedo Sukeroku Taiko as of December 2014. Kobayashi founded the group in 1959 and was the first group to tour professionally. Kobayashi is considered a master performer of taiko. He is also known for asserting intellectual control of the group's performance style, which has influenced performance for many groups, particularly in North America.In 1968, Seiichi Tanaka founded the San Francisco Taiko Dojo and is regarded as the Grandfather of Taiko and primary developer of taiko performance in the United States. He was a recipient of a 2001 National Heritage Fellowship awarded by the National Endowment for the Arts  and since 2013 is the only taiko professional presented with the Order of the Rising Sun 5th Order: Gold and Silver Rays by Emperor Akihito of Japan, in recognition of Grandmaster Seiichi Tanaka's contributions to the fostering of US-Japan relations as well as the promotion of Japanese cultural understanding in the United States.In 1969, Den Tagayasu (田耕, Den Tagayasu) founded Ondekoza, a group well known for making taiko performance internationally visible and for its artistic contributions to the tradition. Den was also known for developing a communal living and training facility for Ondekoza on Sado Island in Japan, which had a reputation for its intensity and broad education programs in folklore and music.Performers and groups beyond the early practitioners have also been noted. Eitetsu Hayashi is best known for his solo performance work. Hayashi joined Ondekoza when he was 19, and after parting from the group helped found Kodo, one of the best known and most influential taiko performance groups...  answer the following question:  What is the first name of the person who is considered a master performer of taiko?
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output: Seidō


input: Please answer the following: Given the following context:  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...  answer the following question:  Which ores are of high quality but prohibitively costly to extract?
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output:
gold