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: The Umbau - Wagen or Umbauwagen was a type of German railway passenger coach operated by the Deutsche Bundesbahn ( DB ) which appeared in the mid- 1950s . The name means `` rebuild coach '' and they were made by rebuilding or converting former state railway ( Länderbahn ) compartment coaches , many of which were over 30 years old ., Deutsche Bahn AG (abbreviated as "DB", "DB AG" or "DBAG") is a German railway company. Headquartered in Berlin, it is a private joint-stock company (AG), with the Federal Republic of Germany being its single shareholder. Deutsche Bahn describes itself as the second-largest transport company in the world, after the German postal and logistics company Deutsche Post / DHL, and is the largest railway operator and infrastructure owner in Europe. It carries about two billion passengers each year., The Deutsche Bundesbahn or DB (German Federal Railway) was formed as the state railway of the newly established Federal Republic of Germany (FRG) on 7 September 1949 as a successor of the Deutsche Reichsbahn-Gesellschaft (DRG). The DB remained the state railway of West Germany until after German reunification, when it was merged with the former East German Deutsche Reichsbahn (DR) to form Deutsche Bahn AG, which came into existence on 1 January 1994., The German reunification was the process in 1990 in which the German Democratic Republic (GDR/East Germany) joined the Federal Republic of Germany (FRG/West Germany) to form the reunited nation of Germany, and when Berlin reunited into a single city, as provided by its then Grundgesetz constitution Article 23. The end of the unification process is officially referred to as German unity, celebrated on 3 October (German Unity Day). Following German reunification, Berlin was once again designated as the capital of united Germany., Subject: umbau-wagen, Relation: operator, Options: (A) deutsche bahn (B) deutsche bundesbahn (C) germany
deutsche bahn

Context: Alpine skiing, or downhill skiing, is the sport or recreation of sliding down snow-covered hills on skis with fixed-heel bindings. It is characterized by the requirement for mechanical assistance getting to the top of the hill, since the equipment does not allow efficient walking or hiking, unlike cross-country skis which use free-heel bindings. It is typically practiced at ski resorts which provide services such as ski lifts, artificial snow making and grooming, first aid, and restaurants. Back-country skiers use alpine skiing equipment to ski off the marked pistes, in some cases with the assistance of snowmobiles, helicopters or snowcats. Alpine skiing has been an event at the Winter Olympic Games since 1936 (except for the 1940 games)., Bandy is a team winter sport played on ice, in which skaters use sticks to direct a ball into the opposing team's goal. Based on the number of participating athletes, bandy is the world's second most popular winter sport. Only ice hockey is more popular. Bandy also is the number two winter sport in tickets sold per day of competitions at the sport's world championship compared to the other winter sports., Oslo is the capital and the most populous city in Norway. It constitutes both a county and a municipality. Founded in the year 1040, and established as a "kaupstad" or trading place in 1048 by Harald Hardrada, the city was elevated to a bishopric in 1070 and a capital under Haakon V of Norway around 1300. Personal unions with Denmark from 1397 to 1523 and again from 1536 to 1814 and with Sweden from 1814 to 1905 reduced its influence. After being destroyed by a fire in 1624, the city was moved closer to Akershus Fortress during the reign of Christian IV of Denmark and renamed Christiania in his honour. It was established as a municipality ("formannskapsdistrikt") on 1 January 1838. Following a spelling reform, it was known as Kristiania from 1877 to 1925, at which time its original Norwegian name was restored., The discus throw is a track and field event in which an athlete throws a heavy disccalled a discusin an attempt to mark a farther distance than their competitors. It is an ancient sport, as demonstrated by the fifth-century-B.C. Myron statue, "Discobolus". Although not part of the modern pentathlon, it was one of the events of the ancient Greek pentathlon, which can be dated back to at least to 708 BC., The modern pentathlon is an Olympic sport that comprises five different events: fencing, 200m freestyle swimming, show jumping, and a final combined event of pistol shooting and a 3200m cross-country run. The sport has been a core sport of the Olympic Games since 1912 despite attempts to remove it. A world championships for modern pentathlon has been held annually since 1949., Bærum is a municipality in Akershus county, Norway. The administrative centre of the municipality is the town of Sandvika. Bærum was established as a municipality on 1 January 1838. A suburb of Oslo, Bærum is located on the west coast of the city., Idrettsklubben Tjalve is a Norwegian athletics club from Oslo, founded on 27 December 1890. It is named after Þjálfi in Norse mythology., The Discobolus of Myron ("discus thrower", , "Diskobólos") is a Greek sculpture that was completed toward the end of the Severe period, circa 460450 BC. The original Greek bronze is lost but the work is known through numerous Roman copies, both full-scale ones in marble, which was cheaper than bronze, such as the first to be recovered, the "Palombara Discobolus", and smaller scaled versions in bronze., Svein Inge Valvik ( born 20 September 1956 ) is a retired Norwegian discus thrower . He represented SK Vidar , IF Kamp - Vestheim , IK Tjalve , Stabæk IF and Urædd . He finished seventh in the discus final at the 1994 European Championships with a throw of 62.02 metres . He competed at the 1988 and 1996 Summer Olympics as well as the World Championships in 1987 , 1991 and 1995 without reaching the final . He became Norwegian champion in discus throw in the years 1977 , 1985 and 1990 - 1996 . His personal best throw was 68.00 metres , achieved in May 1982 in Juárez . This makes him the second best discus thrower in Norwegian history after Knut Hjeltnes . He currently works as a teacher at Porsgrunn Videregående Skole ., Stabæk Fotball is a Norwegian association football club based in Bærum, and a section of the multi-sport organization Stabæk IF. Founded in 1912, the clubs name is an archaic spelling of the suburban area Stabekk, from which it once originated. Their home stadium is the Nadderud Stadion after a three-year-long stay at the Telenor Arena. Their current chairman is Espen Moe., Myron of Eleutherae, working c. 480 BC - 440 BC, was an Athenian sculptor from the mid-5th century BC. He was born in Eleutherae on the borders of Boeotia and Attica. According to Pliny's Natural History, Ageladas of Argos was his teacher. The traveller Pausanias noted that sculptures by Myron remained "in situ" in the 2nd century CE., Orienteering is a group of sports that requires navigational skills using a map and compass to navigate from point to point in diverse and usually unfamiliar terrain, and normally moving at speed. Participants are given a topographical map, usually a specially prepared orienteering map, which they use to find control points. Originally a training exercise in land navigation for military officers, orienteering has developed many variations. Among these, the oldest and the most popular is foot orienteering. For the purposes of this article, foot orienteering serves as a point of departure for discussion of all other variations, but almost any sport that involves racing against a clock and requires navigation with a map is a type of orienteering.
Orienteering is included in the programs of world sporting events including the World Games (see Orienteering at the World Games) and World Police and Fire Games., Asker Fotball is the football department of Norwegian sports club Asker SK from Asker., Stabæk Idrætsforening is a Norwegian multi-sports club in Bærum, a municipality bordering on Oslo in the west. It has sections for football, bandy, handball and alpine skiing. While the football team Stabæk Fotball is the most prominent, the men's bandy team has taken multiple national championships. The women's handball team plays in the first tier of Norwegian handball, and the men's team on the third tier. The club formerly had sections for athletics, sport shooting and orienteering. In early 2009 a new women's football team was started within Stabæk IF and was named Stabæk Fotball Kvinner, in reality a relocation of Asker Fotball's women's team., Track and field is a sport which includes athletic contests established on the skills of running, jumping, and throwing. The name is derived from the sport's typical venue: a stadium with an oval running track enclosing a grass field where the throwing and jumping events take place. Track and field is categorised under the umbrella sport of athletics, which also includes road running, cross country running, and race walking. , Subject: svein inge valvik, Relation: place_of_birth, Options: (A) akershus fortress (B) alpine (C) argos (D) asker (E) bærum (F) circa (G) denmark (H) hill (I) most (J) norway (K) of (L) once (M) oslo (N) roman (O) ski (P) stabekk (Q) time
bærum

Context: A mordant or dye fixative is a substance used to set dyes on fabrics or tissue sections by forming a coordination complex with the dye which then attaches to the fabric or tissue. It may be used for dyeing fabrics, or for intensifying stains in cell or tissue preparations. The term mordant comes from the present participle of French "mordre", "to bite". In the past, it was thought that a mordant helped the dye bite onto the fiber so that it would hold fast during washing. A mordant is often a polyvalent metal ion. The resulting coordination complex of dye and ion is colloidal and can be either acidic or alkaline., Fiber or fibre (from the Latin fibra) is a natural or synthetic substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene., Green S is a green synthetic coal tar triarylmethane dye with the molecular formula C27H25N2O7S2Na . As a food dye , it has E number E142 . It can be used in mint sauce , desserts , gravy granules , sweets , ice creams , and tinned peas . Green S is prohibited as a food additive in Canada , United States , Japan , and Norway . It is approved for use as a food additive in the EU and Australia and New Zealand . Green S is a vital dye , meaning it can be used to stain living cells . It is used in ophthalmology , among fluorescein and rose bengal , to diagnose various disorders of the eye 's surface . Green S may cause allergic reactions and is one of the colorants that the Hyperactive Children 's Support Group recommends to be eliminated from the diet of children ., An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), in water would be represented as Na(aq) + Cl(aq). The word "aqueous" means pertaining to, related to, similar to, or dissolved in water. As water is an excellent solvent and is also naturally abundant, it is a ubiquitous solvent in chemistry., Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color "categories", with names such as red, yellow, purple, or bronze. This perception of color derives from the stimulation of cone cells in the human eye by electromagnetic radiation in the spectrum of light. Color categories and physical specifications of color are associated with objects through the wavelength of the light that is reflected from them. This reflection is governed by the object's physical properties such as light absorption, emission spectra, etc. Human trichromacy is the basis for all modern color spaces that assign colors numerical coordinates and associate corresponding distances between colors., A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber., Subject: green s, Relation: has_part, Options: (A) a (B) affinity (C) carbon (D) cell (E) chemistry (F) english (G) fiber (H) french (I) human (J) light (K) metal (L) s (M) salt (N) solvent

carbon