In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: In signal processing, the impulse response, or impulse response function (IRF), of a dynamic system is its output when presented with a brief input signal, called an impulse. More generally, an impulse response is the reaction of any dynamic system in response to some external change. In both cases, the impulse response describes the reaction of the system as a function of time (or possibly as a function of some other independent variable that parameterizes the dynamic behavior of the system)., In signal processing, a digital filter is a system that performs mathematical operations on a sampled, discrete-time signal to reduce or enhance certain aspects of that signal. This is in contrast to the other major type of electronic filter, the analog filter, which is an electronic circuit operating on continuous-time analog signals., Infinite impulse response (IIR) is a property applying to many linear time-invariant systems. Common examples of linear time-invariant systems are most electronic and digital filters. Systems with this property are known as "IIR systems" or "IIR filters", and are distinguished by having an impulse response which does not become exactly zero past a certain point, but continues indefinitely. This is in contrast to a finite impulse response (FIR) in which the impulse response "h"("t") "does" become exactly zero at times "t" > "T" for some finite "T", thus being of finite duration., In signal processing , a finite impulse response ( FIR ) filter is a filter whose impulse response ( or response to any finite length input ) is of finite duration , because it settles to zero in finite time . This is in contrast to infinite impulse response ( IIR ) filters , which may have internal feedback and may continue to respond indefinitely ( usually decaying ) . The impulse response ( that is , the output in response to a Kronecker delta input ) of an Nth - order discrete - time FIR filter lasts exactly N + 1 samples ( from first nonzero element through last nonzero element ) before it then settles to zero . FIR filters can be discrete - time or continuous - time , and digital or analog ., Information is that which informs. In other words, it is the answer to a question of some kind. It is thus related to data and knowledge, as data represents values attributed to parameters, and knowledge signifies understanding of real things or abstract concepts. As it regards data, the information's existence is not necessarily coupled to an observer (it exists beyond an event horizon, for example), while in the case of knowledge, the information requires a cognitive observer., Signal processing is an enabling technology that encompasses the fundamental theory, applications, algorithms, and implementations of processing or transferring information contained in many different physical, symbolic, or abstract formats broadly designated as "signals". It uses mathematical, statistical, computational, heuristic, and linguistic representations, formalisms, and techniques for representation, modelling, analysis, synthesis, discovery, recovery, sensing, acquisition, extraction, learning, security, or forensics., Subject: finite impulse response, Relation: subclass_of, Options: (A) being (B) case (C) change (D) duration (E) electronic circuit (F) electronic filter (G) event (H) feedback (I) filter (J) heuristic (K) information (L) invariant (M) property (N) question (O) representation (P) security (Q) signal (R) time (S) type
electronic filter

Context: Ermindo Ángel Onega (30 April 1940  21 December 1979) was an Argentine footballer, attacking midfielder and forward from River Plate. He played for River Plate from 1957 to 1968, scoring 98 goals in 222 matches. In 1972 he played for Club Atlético Vélez Sársfield, scoring 6 goals in 30 matches., A midfielder is an association football position. Midfielders are generally positioned on the field between their team's defenders and forwards. Some midfielders play a disciplined defensive role, breaking up attacks, and are otherwise known as defensive midfielders. Others blur the boundaries, being more mobile and efficient in passing: they are commonly referred to as deep-lying midfielders, play-makers, box-to-box, or holding midfielders. The number of midfielders on a team and their assigned roles depends on the team's formation; the collective group of these players on the field is sometimes referred to as the midfield., Daniel Onega ( born March 17 , 1945 , in Las Parejas Santa Fe ) is a retired Argentine football player who played most of his career for River Plate . He also played for the Argentina national team between 1966 and 1972 . He is the brother of the late midfielder Ermindo Onega . Onega started his career at River Plate . It was with River Plate that he became the topscorer in the 1966 Copa Libertadores with 17 goals , setting the record for the most goals ever scored in a single season in that tournament , a record that has never been surpassed . He is also the 4th in the all time Copa Libertadores topscorers list with 31 goals in 47 games . In 1972 Onega moved to Racing Club for a season , but he only managed 9 goals and returned to River the following season . In 1973 he moved to Spain to play for Córdoba CF in the Spanish 2nd division , he stayed with the club until 1978 when he moved to Millonarios in Colombia . It was with Millonarios that he won his first and only league title . At the end of the 1978 season Onega retired from football ., Subject: daniel onega, Relation: position_played_on_team_/_speciality, Options: (A) forward (B) midfielder
forward

Context: The Tour de France is an annual multiple stage bicycle race primarily held in France, while also occasionally making passes through nearby countries. The race was first organized in 1903 to increase sales for the newspaper "L'Auto"; which is currently run by the Amaury Sport Organisation. The race has been held annually since its first edition in 1903 except when it was stopped for the two World Wars. As the Tour gained prominence and popularity the race was lengthened and its reach began to extend around the globe. Participation expanded from a primarily French field, as riders from all over the world began to participate in the race each year. The Tour is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with the exception of the teams that the organizers invite., Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state., Miguel Poblet i Orriols ( 18 March 1928 -- 6 April 2013 ) was a Spanish professional cyclist whose career lasted from 1944 to 1962 , during which he had over 200 professional victories . He was the first Spanish rider to wear the yellow jersey in the Tour de France , and in 1956 he became the first of only three riders to win stages in the three Grand Tours in the same year . ( The other two are Pierino Baffi and Alessandro Petacchi . ) He won the Milan -- San Remo classic race on two occasions and took 26 stage wins in the three Grand Tours . His twenty stage wins in the Giro d'Italia makes him the third most successful foreign rider in the `` Giro '' behind Eddy Merckx ( 25 ) and Roger De Vlaeminck ( 22 ) . Poblet was of short stature who had great power , he was the first Spanish rider to be a specialist in one day races in an age when Spain only produced climbers . He had a lightning fast sprint , but could also climb well , taking the Spanish Mountain championships on three occasions and the mountainous Volta a Catalunya twice . His nickname whilst riding was `` La Flecha Amarilla '' ( the Yellow Arrow ) due to the yellow kit of his Ignis team ., A world war is a war involving many of the countries of the world or many of the most powerful and populous ones. World wars span multiple countries on multiple continents, with battles fought in multiple theaters. While a variety of global conflicts have been subjectively deemed 'world wars,' the term is applied to the two major international conflicts that occurred during the twentieth century: World War I (19141918) and World War II (19391945) respectively., Roger De Vlaeminck (born 24 August 1947) is a Belgian former professional racing cyclist. He was described by Rik Van Looy as "The most talented and the only real classics rider of his generation". Nicknamed The Gypsy because he was born into a family of traveling clothiers, he is known for exploits in the cobbled classic ParisRoubaix race, but his performances in other Monument races gave him a record that few can match. His record in ParisRoubaix earned him another nickname, Monsieur ParisRoubaix (English: Mr. ParisRoubaix)., Woluwe-Saint-Pierre or Sint-Pieters-Woluwe (Dutch) is one of the nineteen municipalities located in the Brussels-Capital Region of Belgium. It is mostly a well-to-do residential area, which includes the wide, park-lined, "Avenue de Tervueren" and the numerous embassies located near the Montgomery Square. Of the three rivers that once crossed the municipality, only the Woluwe, a tributary of the Senne, can still largely be seen today., The Iberian Peninsula , also known as Iberia , is located in the southwest corner of Europe. The peninsula is principally divided between Portugal and Spain, comprising most of their territory. It also includes Andorra and a small part of France along the peninsula's northeastern edge, as well as Gibraltar on its south coast, a small peninsula which forms an overseas territory of the United Kingdom. With an area of approximately , it is the second largest European peninsula, after the Scandinavian., The ParisRoubaix is a one-day professional bicycle road race in northern France, starting north of Paris and finishing on the Belgian frontier. It is one of cycling's oldest races, and is one of the 'Monuments' or classics of the European calendar, and contributes points towards the UCI World Ranking., Andorra, officially the Principality of Andorra, also called the Principality of the Valleys of Andorra, is a sovereign landlocked microstate in Southwestern Europe, located in the eastern Pyrenees mountains and bordered by Spain and France. Created under a charter in 988, the present principality was formed in 1278. It is known as a principality as it is a monarchy headed by two Co-Princes the Roman Catholic Bishop of Urgell in Spain, and the President of France., A classic is an outstanding example of a particular style; something of lasting worth or with a timeless quality; of the first or highest quality, class, or rank  something that exemplifies its class. The word can be an adjective (a "classic" car) or a noun (a "classic" of English literature). It denotes a particular quality in art, architecture, literature, design, technology, or other cultural artifacts. In commerce, products are named 'classic' to denote a long-standing popular version or model, to distinguish it from a newer variety. "Classic" is used to describe many major, long-standing sporting events. Colloquially, an everyday occurrence (e.g. a joke or mishap) may be described in some dialects of English as 'an absolute classic'., Gibraltar is a British Overseas Territory located on the southern end of the Iberian Peninsula. It has an area of and shares its northern border with Spain. The Rock of Gibraltar is the major landmark of the region. At its foot is a densely populated city area, home to over 30,000 Gibraltarians and other nationalities., France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux., Spain, officially the Kingdom of Spain, is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast. Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. It is the only European country to have a border with an African country (Morocco) and its African territory accounts for nearly 5% of its population, mostly in the Canary Islands but also in Ceuta and Melilla., A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralised government that has sovereignty over a geographic area. International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states. It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state., Édouard Louis Joseph, baron Merckx (born 17 June 1945), better known as Eddy Merckx, is a Belgian former professional road and track bicycle racer who won the Tour de France five times. He was born in Meensel-Kiezegem, Brabant, Belgium. He grew up in Woluwe-Saint-Pierre where his parents ran a grocery store. He played several sports, but found his true passion in cycling. Merckx got his first bicycle at the age of three or four and competed in his first race in 1961. His first victory came at Petit-Enghien in October 1961., Henri "Rik" Van Looy (born 20 December 1933 in Grobbendonk) is a Belgian former professional cyclist of the post-war period, nicknamed the "King of the Classics" or "Emperor of Herentals" (after the small Belgian town where he lived). He was twice world professional road race champion, and was the first cyclist to win all five 'Monuments': the most prestigious one-day classics  a feat since achieved by just two others (both also Belgians: Roger De Vlaeminck and Eddy Merckx). With 379 road victories he's second to Merckx only. He is ninth on the all-time list of Grand Tour stage winners with thirty-seven victories., The Giro d'Italia (aka Corsa Rosa or Giro) is an annual multiple-stage bicycle race primarily held in Italy, while also occasionally passing through nearby countries. The race was first organized in 1909 to increase sales of the newspaper "La Gazzetta dello Sport"; however it is currently run by RCS Sport. The race has been held annually since its first edition in 1909, except when it was stopped for the two world wars. As the Giro gained prominence and popularity the race was lengthened, and the peloton expanded from primarily Italian participation to riders from all over the world. The Giro is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI Proteams, with the exception of the teams that the organizers can invite., Morocco (', lit. "The West"; '), officially known as the Kingdom of Morocco (', lit. "The Western Kingdom"; '), is a sovereign country located in the Maghreb region of North Africa. Geographically, Morocco is characterized by a rugged mountainous interior, large tracts of desert, and a lengthy coastline along the Atlantic Ocean and Mediterranean Sea., Africa is the world's second-largest and second-most-populous continent. At about 30.3 million km² (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20.4 % of its total land area. With 1.1 billion people as of 2013, it accounts for about 15% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, both the Suez Canal and the Red Sea along the Sinai Peninsula to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognized sovereign states (countries), nine territories and two "de facto" independent states with limited or no recognition., Pierino Baffi (15 September 1930  27 March 1985) was an Italian professional road bicycle racer. In 1958 he won stages in all three of the Grand Tours, becoming the second cyclist (after Miguel Poblet) to win stages in all three of the Grand Tours in the same year. As of 2016, this has only been repeated by Alessandro Petacchi in 2003. Baffi's son Adriano also became a professional cyclist., Alessandro Petacchi (born 3 January 1974 in La Spezia, Liguria) is an Italian former professional road racing cyclist, who last rode for the team. A specialist sprinter, Petacchi has won 48 grand tour stages with wins of the points jersey in the Giro d'Italia in 2004, the Vuelta a España in 2005 and the Tour de France in 2010. He also won the classics Milan  San Remo in 2005 and Paris-Tours in 2007. His career spanned over 18 years during which he earned 183 victories., Subject: miguel poblet, Relation: occupation, Options: (A) architecture (B) bicycle racer (C) bishop (D) catholic bishop (E) classics (F) commercial (G) king (H) major (I) member (J) model (K) mountain (L) saint (M) sales (N) sovereign (O) sprinter (P) united kingdom
bicycle racer