TASK DEFINITION: In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.
PROBLEM: Context_1 : Stefan Edberg and Magnus Larsson were the defending champions but only Edberg competed that year with Petr Korda. Context_2 : The tennis players Stefan Edberg (Sweden) and Ivan Lendl (Czechoslovakia, 197892/United States, 199294) met 27 times during their careers. Edberg leads the series 1413. In an interview with the ATP in 2008 Edberg reflected on his classic rivalries. Context_3 : Stefan Edberg was the defending champion and retained his title, defeating Pete Sampras 36, 64, 76, 62 in the final to win the men's singles title at the 1992 US Open. The semifinal between Edberg and Michael Chang was a battle wherein Edberg won in five sets after 5 hours and 26 minutes, then the longest match in the Open Era. This is also where John McEnroe and Jimmy Connors played their last Grand Slams. Context_4 : Barbara Jordan (born April 2, 1957) is a former professional female tennis player from the United States who won the 1979 Australian Open singles title. Context_5 : The tennis players Boris Becker (Germany) and Stefan Edberg (Sweden) met 35 times between 1984 and 1996. Although Becker led their overall head-to-head series 2510 and won all three of their Davis Cup matches, Edberg won three of their four meetings in Grand Slams. Edberg and Becker also reached the world Tour Finals in 1989 which Edberg won in Four sets. Context_6 : Stefan Edberg defeated Magnus Larsson 76, 61 to win the 1995 Qatar Open singles competition. Edberg was the defending champion. Context_7 : Stefan Edberg and Anders Jarryd were the defending champions, but Edberg did not participate this year. Jarryd partnered Guy Forget, losing in the semifinals. Context_8 : The 1987 ABN World Tennis Tournament was a men's tennis tournament played on indoor carpet courts at Ahoy Rotterdam in the Netherlands. It was part of the 1987 Nabisco Grand Prix. It was the 15th edition of the tournament and was held from 16 March through 22 March 1987. First-seeded Stefan Edberg won the singles title. Context_9 : The 1992 German Open was a men's tennis tournament played on outdoor clay courts. It was the 86th edition of the Hamburg Masters (Hamburg Masters), and was part of the ATP Super 9 of the 1992 ATP Tour. It took place at the Rothenbaum Tennis Center in Hamburg, Germany, from May 4 through May 11, 1992. Stefan Edberg won the singles title. Context_10 : Stefan Bengt Edberg (] ; born 19 January 1966) is a Swedish former world no. 1 professional tennis player (in both singles and doubles). A major proponent of the serve-and-volley style of tennis, he won six Grand Slam singles titles and three Grand Slam men's doubles titles between 1985 and 1996. He also won the Masters Grand Prix and was a part of the Swedish Davis Cup-winning-team four times. In addition he won four Masters Series titles, four Championship Series titles and the unofficial Olympic tournament 1984, was ranked in the singles top 10 for ten successive years, 9 years in the top 5, and is considered one of the greatest players of his era. Edberg began coaching Roger Federer in January 2014, with this partnership ending in December 2015. fact_1 : Stefan Bengt Edberg (] ; born 19 January 1966) is a Swedish former world no. 1 professional tennis player (in both singles and doubles). fact_2 : Barbara Jordan (born April 2, 1957) is a former professional female tennis player from the United States who won the 1979 Australian Open singles title. Answer: Stefan Bengt Edberg

SOLUTION: Who has more scope of tennis playing, Stefan Edberg or Barbara Jordan?

PROBLEM: Context_1 : Forrest Corry Parry (July 4, 1921 December 31, 2005) was the IBM engineer who invented the Magnetic stripe card used for Credit cards and identification badges. Context_2 : In computing (specifically data transmission and data storage), a block, sometimes called a physical record, is a sequence of bytes or bits, usually containing some whole number of records, having a maximum length, a "block size". Data thus structured are said to be "blocked". The process of putting data into blocks is called "blocking", while "deblocking" is the process of extracting data from blocks. Blocked data is normally stored in a data buffer and read or written a whole block at a time. Blocking reduces the overhead and speeds up the handling of the data-stream. For some devices such as magnetic tape and CKD disk devices blocking reduces the amount of external storage required for the data. Blocking is almost universally employed when storing data to 9-track magnetic tape, to NAND flash memory, and to rotating media such as floppy disks, hard disks, and optical discs. Context_3 : Interchange Plus is the common name for a pricing structure for accepting credit card transactions by merchants. The Interchange fee is an important factor in determining the actual cost of accepting credit cards. Interchange pricing is what the Visa and MasterCard associations along with credit card issuing banks charge merchant account providers to process credit and debit card transactions. Merchant Account providers then charge a markup on interchange known as interchange plus pricing to process the transaction and provide customer service to the merchant accepting the credit or debit card payment. Interchange Plus pricing is known as the most honest and transparent form of pricing for merchants looking to accept credit cards. There are a lot of credit card processing companies that only offer interchange plus pricing. Context_4 : Tape hiss is the high frequency noise present on analogue magnetic tape recordings caused by the size of the magnetic particles used to make the tape. Effectively it is the noise floor of the recording medium. It can be reduced by the use of finer magnetic particles or by increasing the amount of tape used per second to record a signal. It can also be reduced by increasing the track width of the recording. A 3dB reduction in hiss occurs for every doubling of the track width. Context_5 : Credit card fraud is a wide-ranging term for theft and fraud committed using or involving a payment card, such as a credit card or debit card, as a fraudulent source of funds in a transaction. The purpose may be to obtain goods without paying, or to obtain unauthorized funds from an account. Credit card fraud is also an adjunct to identity theft. According to the United States Federal Trade Commission, while the rate of identity theft had been holding steady during the mid 2000s, it increased by 21 percent in 2008. However, credit card fraud, that crime which most people associate with ID theft, decreased as a percentage of all ID theft complaints for the sixth year in a row. Context_6 : Postal address verification (also known as address standardization, address validation, address verification and CASS certification) is the process used to check the validity and deliverability of a physical mailing address. According to the United States Postal Service, an address is valid (or mailable) if it is CASS-certified, meaning that it exists within the comprehensive list of mailable addresses in their Address Management System. This is different from the credit card Address Verification System (AVS), which is the method used by credit card processors to authenticate ownership of a credit card by verifying that the account on the credit card matches the billing address on file. Credit card AVS does not determine deliverability of an address. Context_7 : VisionPLUS is a financial software application from First Data Corporation. Originally developed by the Paysys Research and Development Group, this application is mainly used for credit card transaction processing by banks and transaction processing companies, storing and processing credit card, debit card, prepaid, closed end loan accounts and similar financial transactions such as Visa, MasterCard, American Express, Europay, and private label transactions against those accounts. More than 600 million cards around the world are processed on different versions of this application software. Context_8 : The Active Archive Alliance is a trade association that promotes a method of tiered storage which gives the user access to data across a virtual file system that migrates data between multiple storage systems and media types including solid-state drive/flash, hard disk drives, magnetic tape, optical disk, and cloud. The result of an active archive implementation is that data can be stored on the most appropriate media type for the given retention and restoration requirements of that data. This allows less time sensitive or infrequently accessed data to be stored on less expensive media, and eliminates the need for an administrator to manually migrate data between storage systems. Additionally since storage systems such as tape libraries have very low power consumption, the operational expense of storing data in an active archive is greatly reduced. Context_9 : A magnetic stripe card is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles on a band of magnetic material on the card. The magnetic stripe, sometimes called swipe card or magstripe, is read by swiping past a magnetic reading head. Magnetic stripe cards are commonly used in credit cards, identity cards, and transportation tickets. They may also contain an RFID tag, a transponder device and/or a microchip mostly used for business premises access control or electronic payment. Context_10 : A tape head is a type of transducer used in tape recorders to convert electrical signals to magnetic fluctuations and vice versa. They can also be used to read credit/debit/gift cards because the strip of magnetic tape on the back of a credit card stores data the same way that other magnetic tapes do. Cassettes, reel-to-reel tapes, 8-tracks, VHS tapes, and even floppy disks and modern hard drive disks all use the same principle of physics to store and read back information. The medium is magnetized in a pattern. It then moves at a constant speed over an electromagnet. Since the moving tape is carrying a changing magnetic field with it, it induces a varying voltage across the head. That voltage can then be amplified and connected to speakers in the case of audio, or measured and sorted into '1's and zeroes in the case of digital data. fact_1 : Forrest Corry Parry (July 4, 1921 December 31, 2005) was the IBM engineer who invented the Magnetic stripe card used for Credit cards and identification badges. fact_2 : A magnetic stripe card is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles on a band of magnetic material on the card. Answer: Magnetic stripe card

SOLUTION: What is the name of this type of credit card capable of storing data by modifying the magnetism of tiny ironbased magnetic particles and invented by Forrest Parry?

PROBLEM: Context_1 : Botswana is a landlocked country located in Southern Africa, north of South Africa. Botswana occupies an area of 581730 km2 , of which 566730 km2 are land. Botswana has land boundaries of combined length 4347.15 km , of which the constituent boundaries are shared with Namibia, for 1544 km ; South Africa 1969 km ; Zimbabwe, 834 km and Zambia, 0.15 km . Much of the population of Botswana is concentrated in the eastern part of the country. Context_2 : Spain is a country located in southwestern Europe occupying most (about 85 percent) of the Iberian Peninsula and includes a small exclave inside France called Llivia as well as the Balearic Islands in the Mediterranean, the Canary Islands in the Atlantic Ocean 108 km off northwest Africa, and five places of sovereignty ("plazas de soberania") on and off the coast of North Africa: Ceuta, Melilla, Islas Chafarinas, Penon de Alhucemas, and Penon de Velez de la Gomera. Context_3 : Zambia ( ), officially the Republic of Zambia, is a landlocked country in Southern Africa, neighbouring the Democratic Republic of the Congo to the north, Tanzania to the north-east, Malawi to the east, Mozambique, Zimbabwe, Botswana and Namibia to the south, and Angola to the west. The capital city is Lusaka, in the south-central part of Zambia. The population is concentrated mainly around Lusaka in the south and the Copperbelt Province to the northwest, the core economic hubs of the country. Context_4 : Zimbabwe ( ), officially the Republic of Zimbabwe, is a landlocked country located in southern Africa, between the Zambezi and Limpopo Rivers. It is bordered by South Africa to the south, Botswana to the west and southwest, Zambia to the northwest, and Mozambique to the east and northeast. Although it does not border Namibia, less than 200 metres of the Zambezi River separates it from that country. The capital and largest city is Harare. A country of roughly 16 million people, Zimbabwe has 16 official languages, with English, Shona, and Ndebele the most commonly used. Context_5 : Mpulungu District is a district of Zambia, located in Northern Province. The capital lies at Mpulungu. As of the 2000 Zambian Census, the district had a population of 67,602 people. Context_6 : Ethiopia is a landlocked sovereign country located in the Horn of Africa. Ethiopia is bordered by Eritrea to the north, Sudan to the west, South Sudan to the south-west, Kenya to the south, Somalia to the east and Djibouti to the north-east. Ethiopia is one of the oldest countries in the world and Africa's second-most populous nation. Ethiopia has yielded some of humanity's oldest traces, making the area important in the history of human evolution. Recent studies claim that the vicinity of present-day Addis Ababa was the point from which human beings migrated around the world. Ethiopian dynastic history traditionally began with the reign of Emperor Menelik I in 1000 BC. The roots of the Ethiopian state are similarly deep, dating with unbroken continuity to at least the Aksumite Empire (which adopted the name "Ethiopia" in the 4th century) and its predecessor state, D'mt (with early 1st millennium BC roots). After a period of decentralized power in the 18th and early 19th centuries known as the Zemene Mesafint ("Era of the Judges/Princes"), the country was reunited in 1855 by Kassa Hailu, who became Emperor Tewodros II, beginning Ethiopia's modern history. Ethiopia's borders underwent significant territorial expansion to its modern borders for the rest of the century, especially by Emperor Menelik II and Ras Gobena, culminating in its victory over the Italians at the Battle of Adwa in 1896 with the military leadership of Ras Makonnen, and ensuring its sovereignty and freedom from colonization. It was brutally occupied by Benito Mussolini's Fascist Italy from 1936 to 1941, ending with its liberation by British Empire and Ethiopian Patriot forces. Context_7 : Mbala is Zambia's most northerly large town and seat of Mbala District, occupying a strategic location close to the border with Tanzania and controlling the southern approaches to Lake Tanganyika, 40km by road to the north-west, where the port of Mpulungu is located. It had a population of about 20,000 in 2006. Under the name Abercorn, Mbala was a key outpost in British colonial control of this part of south-central Africa. It is headquarters of an administrative district of the Northern Province. Context_8 : The Democratic Republic of the Congo ( ; ] ; French: "Republique democratique du Congo" ), also known as Zaire, DR Congo, East Congo, DRC, DROC, Congo-Kinshasa or simply the Congo, is a country located in Central Africa. The DRC borders the Central African Republic and South Sudan to the north; Uganda, Rwanda, Burundi and Tanzania to the east; Zambia and Angola to the south; the Republic of the Congo to the west and the Atlantic Ocean to the southwest. It is the second-largest country in Africa (largest in Sub-Saharan Africa) by area and eleventh largest in the world. With a population of over 80 million, the Democratic Republic of the Congo is the most populated officially Francophone country, the fourth most-populated nation in Africa and the seventeenth most populated country in the world. Context_9 : Lesotho is a mountainous, landlocked country located in Southern Africa. It is an enclave, surrounded by South Africa. The total length of the country's borders is 909 km . Lesotho covers an area of around 30355 km2 , of which a negligible percentage is covered with water. Context_10 : The Republic of Rwanda is a small landlocked sovereign country located in the Great Lakes region of east-central Africa, bordered by Uganda, Burundi, the Democratic Republic of the Congo and Tanzania. Home to approximately 10.1 million people, Rwanda supports the densest population in continental Africa, with most of the population engaged in subsistence agriculture. A verdant country of fertile and hilly terrain, the small republic bears the title "Land of a Thousand Hills". The country attracted international concern for the infamous Rwandan Genocide of 1994. fact_1 : Mpulungu District is a district of Zambia, located in Northern Province. fact_2 : Zambia ( ), officially the Republic of Zambia, is a landlocked country in Southern Africa, neighbouring the Democratic Republic of the Congo to the north, Tanzania to the north-east, Malawi to the east, Mozambique, Zimbabwe, Botswana and Namibia to the south, and Angola to the west. Answer: Southern Africa

SOLUTION:
Mpulungu District is in a country located in which part of Africa ?