TASK DEFINITION: In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.
PROBLEM: Context_1 : The Indian Institute of Foreign Trade (IIFT) is an autonomous public business school established in 1963 by the Government of India (Ministry of Commerce and Industry) to help professionalize the country's foreign trade management and increase exports by developing human resources; generating, analysing and disseminating data; and conducting research. Context_2 : Digital Trade Hub (Azerbaijani – "Rəqəmsal Ticarət Qovşağı") is a public platform developed by Government of Azerbaijan to contribute country's development in the field of foreign trade and entrepreneurship. Digital trade hubs are a new experience of commercing industry introduced by several developed countries like the United Kingdom (Great.gov.uk), South Korea (U-trade Hub) and China (Paperless Trading Bridge and E-Port) which considers this system as a new tool to benefit from advantages of worldwide e-trade. Hong Kong (Trade Single Window) is also expected to join these states with its Trade Single Window until 2018. Hubs are based on 'single window concept' as an electronic platform ensuring information about local manufacturers, for example product line, product mix, quality of products, stockpile volumes, etc. and a market searchable export directory to match businesses over the world. These hubs operate as a single digital point for trade and investment, connects local businesses with foreign customers and capital investors. Context_3 : The Port of Buenos Aires (Spanish: "Puerto de Buenos Aires" ) is the principal maritime port in Argentina. Operated by the "Administración General de Puertos" (General Ports Administration), a state enterprise, it is the leading transshipment point for the foreign trade of Argentina. Context_4 : This article outlines the history of the 24 Corten steel vehicles with corrugated sides, constructed by the South Australian Railways and primarily used on the East-West Express from Adelaide to Port Pirie. The South Australian Railways broad gauge system had been extended north in 1937 to meet a southern extension from Port Augusta on the Commonwealth Railways' standard gauge system, creating Port Pirie as a break-of-gauge and transshipment point. To encourage passengers to use the line despite the inconvenience of changing trains, in 1947 the Cafeteria Car was constructed and used on the services to and from Adelaide, in conjunction with the mid-1930s Steel carriage fleet. In 1964 the first airconditioned sitting cars entered regular service on the East-West Express, and construction of those continued through to 1967 with a total of nine sitting cars and fourteen vans. Context_5 : The Knik Site, also known as the Old Knik Townsite, is the location in Matanuska-Susitna Borough, Alaska that was once home to the largest settlement on Cook Inlet. The only surviving remnants of the community are a former log roadhouse, now a museum operated by the Wasilla-Knik Historical Society, and a log cabin. The Knik area had long been a meeting point of Native Alaskans, and in 1898 it became the principal community on Cook Inlet from which goods were shipped into the interior. In 1916 the Alaska Railroad reached the site of present-day Anchorage, bypassing Knik and leading to Anchorage's growth. When the railroad reached Wasilla, Knik lost all importance as a transshipment point, and its buildings were either abandoned or moved to one of the other communities. Knik is located about 13 mi southwest of Wasilla. Context_6 : The Roma Historic District in Roma, Texas preserves an intact example of a border town in the lower Rio Grande valley. The town was an important port and transshipment point on the Rio Grande from 1829 to the 1880s. Context_7 : The Port of Montreal (French: "Port de Montréal" ) is a port and transshipment point on the St. Lawrence River in Montreal, Quebec, Canada. On the Saint Lawrence Seaway 1,600 kilometres inland from the Atlantic Ocean, it is on the shortest direct route from Europe and the Mediterranean to North America. It is an international container port that services Toronto and the rest of Central Canada, the U.S. Midwest, and the U.S. Northeast. Context_8 : Cape Verdean organized crime refers to the various criminal organizations that are active in Cape Verdean diaspora communities. The Cape Verdean Islands themselves are not main centres for criminal activities, but Cape Verde's increased importance as a transshipment point in the West African cocaine trade and the existence of sizeable Cape Verdean communities in New England, the Dutch port city of Rotterdam as well as in several cities in Portugal, France and Switzerland led to the formation of criminal gangs in the community active in the international drug trade supplemented with other criminal activities. Cape Verdean organized crime primarily comes in the form of street gangs, with varying levels of organization and sophistication. Context_9 : SS "Cap Polonio" was a German  GRT ocean liner that was launched in 1914 and scrapped in 1935. She worked the Hamburg Südamerikanische Dampfschifffahrtsgesellschaft ("Hamburg South America Steamship Company") route between Hamburg in Germany and Buenos Aires in Argentina. She was named after Cabo Polonio in Uruguay. Context_10 : Saint Kitts and Nevis has no major international disputes. Its status as a transshipment point for South American drugs destined for the United States and Europe has caused some tension with foreign countries. fact_1 :  She worked the Hamburg Südamerikanische Dampfschifffahrtsgesellschaft ("Hamburg South America Steamship Company") route between Hamburg in Germany and Buenos Aires in Argentina. fact_2 :  Operated by the "Administración General de Puertos" (General Ports Administration), a state enterprise, it is the leading transshipment point for the foreign trade of Argentina. Question: SS Cap Polonio's destination port was the leading transshipment point for foreign trade of which country in South America?

SOLUTION: Argentina

PROBLEM: Context_1 : The Best of Ritchie Valens is a greatest hits package by Ritchie Valens. Context_2 : "La Bamba" has been covered by numerous artists, most notably by Los Lobos, whose version was the title track of the 1987 film "La Bamba" and reached No. 1 in the U.S. and UK singles charts in the same year. The Los Lobos version remained No. 1 for three weeks in the summer of 1987. The music video for Los Lobos' version, directed by Sherman Halsey, won the 1988 MTV Video Music Award for Best Video from a Film. Context_3 : Ritchie Valens is the first album by Ritchie Valens, posthumously released by Del-Fi Records in March 1959, one month after his death in a plane crash. It is his only studio album entirely composed of master tracks recorded at Gold Star Studios. The album peaked at #23 on the "Billboard" album chart. Context_4 : Mexican rock music, often referred to in Mexico as rock nacional ("national rock"), originated in the 1950s. Covers of standards by Chuck Berry, Elvis Presley and The Everly Brothers, by bands such as Los Rockets, Los Twisters, Los Teen Tops, , Los Locos del Ritmo, , Los Nómadas, and Javier Bátiz soon led to original compositions, often in English. The group "Los Nómadas" was the first racially integrated band of the 1950s. Their lead guitarist Bill Aken (Adopted son of Mexican movie actress Lupe Mayorga, said adoption making Aken the cousin to Ritchie Valens) wrote most of their original material, including the raucous "Donde-Donde", and co-wrote the material for their "Sounds Of The Barrio" album, which is still being sold. Their 1954 recording of "She's My Babe" was the first top 40 'R & B' recording by a Latino band. In the southwestern United States, Spanish guitar rhythms and Mexican musical influences may have inspired some of the music of American musicians Ritchie Valens, Danny Flores (of The Champs), Sam the Sham, Roy Orbison and later, Herb Alpert. Initially, the public exhibited moderate interest in them, because of media attention paid to "La Ola Inglesa" (British Invasion). Context_5 : History of Ritchie Valens is a 3-record box set by Ritchie Valens, featuring his three original Del-Fi albums ("Ritchie Valens, Ritchie, & Ritchie Valens In Concert at Pacoima Jr. High") plus a booklet with biography and photos (See each album title for contents). Context_6 : Los Lobos (] , Spanish for "the Wolves") is an American rock band from East Los Angeles, California, United States. Their music is influenced by rock and roll, Tex-Mex, country, zydeco, folk, R&B, blues, brown-eyed soul, and traditional music such as cumbia, boleros and norteños. It gained international stardom in 1987, when their cover version of Ritchie Valens' "La Bamba" topped the charts in the U.S., the UK and several other countries. In 2015, it was nominated for induction into the Rock and Roll Hall of Fame. Context_7 : Ritchie Valens Memorial Album is the first greatest hits compilation by Ritchie Valens, featuring his first three charted hits plus tracks from the previous three albums. The original album was issued with a black album cover and the same photo of Valens from his second album "Ritchie". A few months later, the album was retitled "Ritchie Valens, His Greatest Hits" and repackaged with a white album cover and a photo of Ritchie taken from his Del-Fi EP "Ritchie Valens Sings" (DFEP-1111). Both issues include the same back cover and album contents. Context_8 : Ritchie Valens...His Greatest Hits Volume 2 is the second greatest hits compilation by Ritchie Valens. This follow-up to the "Ritchie Valens Memorial Album/His Greatest Hits" includes Valens' last two charted singles and ten tracks from the three original albums. Three tracks were previously issued on the first greatest hits package: "Donna", "La Bamba" and "Cry, Cry, Cry" Context_9 : "Lasagna" is a song by "Weird Al" Yankovic. It is a parody of "La Bamba", a traditional song popularized by Ritchie Valens and Los Lobos. Context_10 : Del-Fi Records was an American record label based in Hollywood, California and owned by Bob Keane. The label's first single released was "Caravan" by Henri Rose released in 1958; however, the label was most famous for signing Ritchie Valens. Valens' first single for the label was "Come On Let's Go", which was a hit. His next single, "Donna"/"La Bamba", was an even bigger big hit, and brought notability to the label. Johnny Crawford, the co-star of the television series "The Rifleman", was the Del-Fi artist who recorded the most hit singles. Del-Fi ceased operating in 1974. fact_1 : Del-Fi Records was an American record label based in Hollywood, California and owned by Bob Keane. fact_2 :  His next single, "Donna"/"La Bamba", was an even bigger big hit, and brought notability to the label. fact_3 : "La Bamba" has been covered by numerous artists, most notably by Los Lobos, whose version was the title track of the 1987 film "La Bamba" and reached No. 1 in the U.S. and UK singles charts in the same year. Question: Who owned the record company during which time Ritchie Valens sung the song most notably covered by Los Lobos?

SOLUTION: Bob Keane

PROBLEM: Context_1 : In geometry, a singular point on a curve is one where the curve is not given by a smooth embedding of a parameter. The precise definition of a singular point depends on the type of curve being studied. Context_2 : XLfit is a Microsoft Excel-based plug-in which performs Regression, curve fitting and statistical analysis. XLfit generates 2D and 3D graphs and analyses data sets produced by any type of research. XLfit’s curve fitting engine allows linear and non-linear curve fits, smoothing, statistics, weighting and error bars. Context_3 : A Gompertz curve or Gompertz function, named after Benjamin Gompertz, is a sigmoid function. It is a type of mathematical model for a time series, where growth is slowest at the start and end of a time period. The right-hand or future value asymptote of the function is approached much more gradually by the curve than the left-hand or lower valued asymptote, in contrast to the simple logistic function in which both asymptotes are approached by the curve symmetrically. It is a special case of the generalised logistic function. Context_4 : In the mathematical theory of Kleinian groups, a quasi-Fuchsian group is a Kleinian group whose limit set is contained in an invariant Jordan curve. If the limit set is equal to the Jordan curve the quasi-Fuchsian group is said to be of type one, and otherwise it is said to be of type two. Some authors use "quasi-Fuchsian group" to mean "quasi-Fuchsian group of type 1", in other words the limit set is the whole Jordan curve. This terminology is incompatible with the use of the terms "type 1" and "type 2" for Kleinian groups: all quasi-Fuchsian groups are Kleinian groups of type 2 (even if they are quasi-Fuchsian groups of type 1), as their limit sets are proper subsets of the Riemann sphere. The special case when the Jordan curve is a circle or line is called a Fuchsian group, named for Lazarus Fuchs. Context_5 : Curve is a lesbian magazine published in the United States. It covers news, politics, social issues, and includes celebrity interviews and stories on entertainment, pop culture, style, travel, and a website that hosts an internet forum focusing on lesbian issues, active since 2000. Context_6 : Fresh Pond is a 62 acre pond in the Manomet section of Plymouth, Massachusetts. The average depth is 12 ft and the maximum depth is 30 ft . The southern shore of the pond is located in the Churchill Landing neighborhood, south of Manomet's business district and Manomet Bluffs, west of Fisherman's Landing, north of Cedar Bushes and Shallow Pond, and east of Beaver Dam Pond. Route 3A runs along the southeastern shore of the pond to its most southeastern point where it shoots away at a sharp curve known as the Brown Bear Curve, named after a defunct motel along the shore at that curve. A public beach, boat ramp, and a Native American burial site are located on the western shore of the pond on Bartlett Road, which has two intersections with Route 3A. The closer intersection is south of the Brown Bear Curve, while the other intersection is one mile (1.6 km) north, north of Manomet's business district. The pond is hydrologically associated with a cranberry bog operation located to the west of the pond. An unnamed brook (locally called "Hell's River" by some) heads west through the cranberry bog and ultimately leading to Beaver Dam Brook is the outflow of the pond. Context_7 : In mathematics, singular integral operators on closed curves arise in problems in analysis, in particular complex analysis and harmonic analysis. The two main singular integral operators, the Hilbert transform and the Cauchy transform, can be defined for any smooth Jordan curve in the complex plane and are related by a simple algebraic formula. The Hilbert transform is an involution and the Cauchy transform an idempotent. The range of the Cauchy transform is the Hardy space of the bounded region enclosed by the Jordan curve. The theory for the original curve can be deduced from that on the unit circle, where, because of rotational symmetry, both operators are classical singular integral operators of convolution type. The Hilbert transform satisfies the jump relations of Plemelj and Sokhotski, which express the original function as the difference between the boundary values of holomorphic functions on the region and its complement. Singular integral operators have been studied on various classes of functions, including Hőlder spaces, L spaces and Sobolev spaces. In the case of L spaces—the case treated in detail below—other operators associated with the closed curve, such as the Szegő projection onto Hardy space and the Neumann–Poincaré operator, can be expressed in terms of the Cauchy transform and its adjoint. Context_8 : The tripling-oriented Doche–Icart–Kohel curve is a form of an elliptic curve that has been used lately in cryptography; it is a particular type of Weierstrass curve. At certain conditions some operations, as adding, doubling or tripling points, are faster to compute using this form. Context_9 : In thermodynamics, the limit of local stability with respect to small fluctuations is clearly defined by the condition that the second derivative of Gibbs free energy is zero. The locus of these points (the inflection point within a G-x or G-c curve, Gibbs free energy as a function of composition) is known as the spinodal curve. For compositions within this curve, infinitesimally small fluctuations in composition and density will lead to phase separation via spinodal decomposition. Outside of the curve, the solution will be at least metastable with respect to fluctuations. In other words, outside the spinodal curve some careful process may obtain a single phase system. Inside it, only processes far from thermodynamic equilibrium, such as physical vapor deposition, will enable one to prepare single phase compositions. The local points of coexisting compositions, defined by the common tangent construction, are known as binodal (coexistence) curve, which denotes the minimum-energy equilibrium state of the system. Increasing temperature results in a decreasing difference between mixing entropy and mixing enthalpy, thus, the coexisting compositions come closer. The binodal curve forms the bases for the miscibility gap in a phase diagram. Since the free energy of mixture changes with temperature and concentration, the binodal and spinodal meet at the critical or consulate temperature and composition. Context_10 : Closer is a British tabloid magazine published by Bauer Media Group. fact_1 : Closer is a British tabloid magazine published by Bauer Media Group. fact_2 : Curve is a lesbian magazine published in the United States. Question: Closer and Curve, is which type of publication?

SOLUTION:
magazine