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.

Example Input: Context_1 : Olivier Rochus (] ; born 18 January 1981) is a retired Belgian tennis player. He has won two singles titles in his career and in 2004 won the French Open doubles title partnering fellow Belgian Xavier Malisse. Rochus' career-high singles ranking is World No. 24. Context_2 : Virginia Ruano Pascual and Paola Suárez were the defending champions, but Suarez retired from the sport on September 1, 2007, and only Ruano Pascual competed that year. Context_3 : Virginia Ruano Pascual and Paola Suárez were the defending champions, but none competed this year. Ruano Pascual decided to focus on the singles tournament, while Suárez decided to rest after competing in the World Group Play-offs of the Fed Cup. Context_4 : The 1999 ANZ Tasmanian International – Doubles was the doubles event of the sixth edition of the ANZ Tasmanian International. Virginia Ruano Pascual and Paola Suárez were the defending champions but only Ruano Pascual competed that year with Florencia Labat. Labat and Ruano Pascual lost in the first round to Nannie de Villiers and Eva Melicharová. Context_5 : Anabel Medina Garrigues and Virginia Ruano Pascual were the defending champions, but they decided not to compete together. Ruano Pascual partnered up with Meghann Shaughnessy, but they lost in the first round against Cara Black and Elena Vesnina. Medina Garrigues partnered up with Liezel Huber, but they lost in the semifinals to Serena Williams and Venus Williams. Context_6 : Virginia Ruano Pascual and Paola Suárez were the defending champions, but had different outcomes. While Suárez did not compete this year, Ruano Pascual teamed up with Conchita Martínez and successfully defended her title, by defeating Iveta Benešová and Květa Peschke 6–1, 6–4 in the final. Context_7 : The 1999 Westel 900 Budapest Open – Doubles was the doubles event of the second edition of the Budapest Grand Prix; a WTA Tier IV tournament and the most prestigious women's tennis tournament held in Hungary. Virginia Ruano Pascual and Paola Suárez were the defending champions but only Ruano Pascual competed that year with Laura Montalvo. Context_8 : Virginia Ruano Pascual and Paola Suárez were the defending champions and won in the final 6–2, 6–3, against Svetlana Kuznetsova and Martina Navratilova in straight sets. This was Ruano Pascual's 4th career Grand Slam doubles title and her 2nd title at the US Open. It was also Suárez' 4th career Grand Slam doubles title and her 2nd title at the US Open. Context_9 : Virginia Ruano Pascual and Tomás Carbonell were the defending champions, but had different outcomes. Ruano Pascual teamed up with Gastón Etlis and lost in second round to Cara and Wayne Black, while Carbonell did not compete this year due to retiring from professional tennis in 2001. Context_10 : Virginia Ruano Pascual (born 21 September 1973) is a Spanish former professional tennis player. She was born in Madrid, Spain. fact_1 : Virginia Ruano Pascual (born 21 September 1973) is a Spanish former professional tennis player. fact_2 :  She was born in Madrid, Spain. fact_3 : Olivier Rochus (] ; born 18 January 1981) is a retired Belgian tennis player. Answer: Virginia Ruano Pascual
Example Output: Whose country is situated the furthest west, Virginia Ruano Pascual or Olivier Rochus?

Example Input: Context_1 : Lindernia dubia is a species of flowering plant known by the common names yellowseed false pimpernel and moist bank pimpernel. It is a member of the "new" plant family Linderniaceae, and it is sometimes treated as a member of the families Scrophulariaceae and Plantaginaceae. It is native to much of the Americas from Canada to Chile, and it can be found on other continents as an introduced species. It grows in wet habitat, such as riverbanks, pond margins, and meadows. It is an annual herb growing a mostly erect, branching stem to exceed 30 centimeters in height. The oppositely arranged leaves vary in size and shape, from lance-shaped to oval, toothed or not, and under one to over three centimeters long. Flowers emerge from upper leaf axils. Each has a calyx of five narrow, linear sepals. The tubular corolla is up to a centimeter long, white in color with a blue or purple tint, and lipped at the mouth, the lower lip with three rounded lobes. The fruit is a capsule containing yellow seeds. Context_2 : Erodium moschatum is a species of flowering plant in the geranium family known by the common names musk stork's-bill and whitestem filaree. This is a weedy annual or biennial herb which is native to much of Eurasia and North Africa but can be found on most continents where it is an introduced species. The young plant starts with a flat rosette of compound leaves, each leaf up to 15 centimeters long with many oval-shaped highly lobed and toothed leaflets along a central vein which is hairy, white, and stemlike. The plant grows to a maximum of about half a meter in height with plentiful fuzzy green foliage. The small flowers have five sepals behind five purple or lavender petals, each petal just over a centimeter long. The filaree fruit has a small, glandular body with a long green style up to 4 centimeters in length. Context_3 : Tillandsia is a genus of around 650 species of evergreen, perennial flowering plants in the family Bromeliaceae, native to the forests, mountains and deserts of Central and South America, the southern United States and the West Indies. They have naturally been established in diverse environments such as equatorial tropical rain forests, high elevation Andes mountains, rock dwelling (saxicolous) regions, and Louisiana swamps, such as Spanish Moss ("T. usneoides"), a species that grows atop tree limbs. Airplant is a common name for plants in this genus. Most "Tillandsia" species are epiphytes – i.e. they normally grow without soil while attached to other plants. Some are aerophytes or "air plants", which have no roots and grow on shifting desert soil. Generally, the thinner-leafed varieties grow in rainy areas and the thick-leafed varieties in areas more subject to drought. Most species absorb moisture and nutrients through the leaves from rain, dew, dust, decaying leaves and insect matter, aided by structures called trichomes. Context_4 : Lamarckia is a Eurasian and African plant in the grass family. Context_5 : Amorpha fruticosa is a species of flowering plant in the legume family (Fabaceae) known by several common names, including desert false indigo, false indigo-bush, and bastard indigobush. It is found wild in most of the contiguous United States, southeastern Canada, and northern Mexico, but it is probably naturalized in the northeastern and northwestern portion of its current range. The species is also present as an introduced species in Europe, Asia, and other continents. It is often cultivated as an ornamental plant, and some wild populations may be descended from garden escapes. Context_6 : A cushion plant is a compact, low growing, mat forming plant that is found in alpine, subalpine, arctic, or subarctic environments around the world. The term "cushion" is usually applied to woody plants that grow as spreading mats, are limited in height above the ground (a few inches at most), have relatively large and deep tap roots, and have life histories adapted to slow growth in a nutrient poor environment with delayed reproductivity and reproductive cycle adaptations. The plant form is an example of parallel or convergent evolution with species from many different plant families on different continents converging on the same evolutionary adaptations to endure the harsh environmental conditions. Context_7 : Halimodendron is a monotypic genus of legume containing the single species Halimodendron halodendron, which is known by several common names, including common salt tree and Russian salt tree. It is closely related to the genus "Caragana". It is native to Russia and southern Asia, but it can be found on other continents where it is an introduced species, and one that is often a noxious weed. This is a deciduous spiny shrub sprawling to a few meters in maximum width and up to three meters tall. Stems branch from the base and bear clusters of about four leaflets on sharp spurs. The ends of branches narrow to spines. Flowers also appear at the ends of spurs in clusters of two to four pink pealike blossoms each one to two centimeters wide. The fruit is a black woody inflated pod about 2 centimeters long containing legume seeds. The plant has a deep and wide root system, with the lateral roots sending up new shoots. In this manner the plant forms extensive thickets. When introduced to an area of suitable climate, such as California where it is a known weed, it can invade cultivated land and spread relatively quickly. It is tolerant of saline soils. Context_8 : Spanish moss (Tillandsia usneoides) is an epiphytic flowering plant that often grows upon larger trees in tropical and subtropical climates, native to much of Mexico, Bermuda, the Bahamas, Central America, South America, the southern United States, and the West Indies as well as being naturalized in Queensland (Australia) known as "grandpas beard" and in French Polynesia. In the United States from where it is most known, it is commonly found on the southern live oak ("Quercus virginiana") and bald-cypress ("Taxodium distichum") in the lowlands, swamps, and savannas of the southeastern United States from Texas and Florida north through southern Arkansas. Context_9 : Ludwigia palustris is a species of flowering plant in the evening primrose family known by the common names marsh seedbox, Hampshire-purslane and water purslane. Its native distribution is unclear, but includes parts of the Americas; it can be found on most continents and spreads easily to become naturalized. It is also cultivated as an aquarium plant. This is an aquatic or semiaquatic perennial herb which grows in moist to wet to flooded areas. It is sometimes a weed. The stem is up to half a meter long and spreads to form mats on the mud, rooting at nodes in contact with the substrate, or floats ascending in the water. The leaves are oppositely arranged and green to red or purple in color. Solitary flowers appear in leaf axils. They are made up of tiny green sepals and no petals. They yield small capsular fruits containing many minute seeds. Context_10 : The Holarctic is the name for the biogeographic realm that encompasses the majority of habitats found throughout the northern continents of the world, combining Wallace's Palearctic zoogeographical region, consisting of North Africa and all of Eurasia (with the exception of the southern Arabian Peninsula, Southeast Asia, and the Indian subcontinent), and the Nearctic zoogeographical region, consisting of North America, north of Mexico. These regions are further subdivided into a variety of ecoregions. Many ecosystems, and the animal and plant communities that depend on them, are found across multiple continents in large portions of this realm. The continuity of these ecosystems results from the shared glacial history of the realm. The floristic Boreal Kingdom corresponds to the Holarctic realm. fact_1 : Tillandsia is a genus of around 650 species of evergreen, perennial flowering plants in the family Bromeliaceae, native to the forests, mountains and deserts of Central and South America, the southern United States and the West Indies. fact_2 : Lamarckia is a Eurasian and African plant in the grass family. Answer: Tillandsia
Example Output: Which plant can be found on more continents, Tillandsia or Lamarckia?

Example Input: Context_1 : Imperator Nikolai I (Russian: "Император Николай I" or Emperor Nikolai I) was a Russian dreadnought built during World War I for service in the Black Sea. She was designed to counter multiple prospective Ottoman dreadnoughts which had been placed under order by the Ottoman government, since this raised the possibility that the Russian dreadnoughts being built for the Black Sea Fleet could be outclassed. The ship used the same main armament as the preceding "Imperatritsa Mariya" class , but was larger and more heavily armored. "Imperator Nikolai I" was launched in 1916, but construction was suspended on 24 October 1917. The Soviets considered completing her in 1923, but later rejected the idea. She was towed to Sevastopol in 1927 and scrapped. Context_2 : In the mathematical field of Lie theory, a Dynkin diagram, named for Eugene Dynkin, is a type of graph with some edges doubled or tripled (drawn as a double or triple line). The multiple edges are, within certain constraints, directed. Context_3 : Eugene Borisovich Dynkin (Russian: Евге́ний Бори́сович Ды́нкин ; 11 May 1924 – 14 November 2014) was a Soviet and American mathematician. He has made contributions to the fields of probability and algebra, especially semisimple Lie groups, Lie algebras, and Markov processes. The Dynkin diagram, the Dynkin system, and Dynkin's lemma are named after him. Context_4 : A Dynkin system, named after Eugene Dynkin, is a collection of subsets of another universal set formula_1 satisfying a set of axioms weaker than those of σ-algebra. Dynkin systems are sometimes referred to as λ-systems (Dynkin himself used this term) or d-system. These set families have applications in measure theory and probability. Context_5 : Felix Ruvimovich Gantmacher (Russian: Феликс Рувимович Гантмахер ) (23 February 1908 – 16 May 1964) was a Soviet mathematician, professor at Moscow Institute of Physics and Technology, well known for his contributions in mechanics, linear algebra and Lie group theory. In 1925–1926 he participated in seminar guided by Nikolai Chebotaryov in Odessa and wrote his first research paper in 1926. Context_6 : Occupy Eugene was a collaboration that occurred in Eugene, Oregon based on the Occupy Wall Street movement which began in New York City on September 17, 2011. Occupy Eugene included peaceful protests and demonstrations. Protesters were concerned about fairness issues regarding wealth-distribution, banking regulation, housing issues and corporate greed. The first protest march was held on October 15, 2011. The march started at the Wayne Morse Free Speech Plaza and continued downtown before marching over Ferry Street Bridge. It was reported that close to 2000 people were in attendance from all over the state of Oregon. Occupy Eugene continues to hold regular protests and actions. Protesters have stated that they do not have a set group of leaders. Occupy Eugene General Assemblies have met from as frequently as twice a day at times during active occupations, and as infrequently as weekly. Many committees have met since at least the third General Assembly - typically weekly, and of course informal conversations are essentially non-stop. Decisions are made through a process known as consensus. Occupy Eugene's consensus process operates in a similar fashion to how consensus is being handled in New York City by protesters involved in Occupy Wall Street. Although the exact method varies from Occupation to Occupation. As of October 18, 2011, The Eugene police department is allowing protesters to camp in downtown Eugene, although city law prohibits it. Eugene police also stated that downtown camping won't be permanently allowed. Context_7 : Nikolai Grigorievich Chebotaryov (often spelled Chebotarov or Chebotarev, Russian: Никола́й Григо́рьевич Чеботарёв , Ukrainian: Микола Григорович Чоботарьов ) (15 June [O.S. 3 June] 1894 – 2 July 1947) was a noted Ukrainian and Soviet mathematician. He is best known for the Chebotaryov density theorem. Context_8 : Chebotarev's density theorem in algebraic number theory describes statistically the splitting of primes in a given Galois extension "K" of the field formula_1 of rational numbers. Generally speaking, a prime integer will factor into several ideal primes in the ring of algebraic integers of "K". There are only finitely many patterns of splitting that may occur. Although the full description of the splitting of every prime "p" in a general Galois extension is a major unsolved problem, the Chebotarev density theorem says that the frequency of the occurrence of a given pattern, for all primes "p" less than a large integer "N", tends to a certain limit as "N" goes to infinity. It was proven by Nikolai Chebotaryov in his thesis in 1922, published in . Context_9 : In probability theory, the Doob–Dynkin lemma, named after Joseph L. Doob and Eugene Dynkin, characterizes the situation when one random variable is a function of another by the inclusion of the formula_1-algebras generated by the random variables. The usual statement of the lemma is formulated in terms of one random variable being measurable with respect to the formula_1-algebra generated by the other. Context_10 : In mathematics — specifically, in stochastic analysis — Dynkin's formula is a theorem giving the expected value of any suitably smooth statistic of an Itō diffusion at a stopping time. It may be seen as a stochastic generalization of the (second) fundamental theorem of calculus. It is named after the Russian mathematician Eugene Dynkin. fact_1 : Nikolai Grigorievich Chebotaryov (often spelled Chebotarov or Chebotarev, Russian: Никола́й Григо́рьевич Чеботарёв , Ukrainian: Микола Григорович Чоботарьов ) (15 June [O.S. 3 June] 1894 – 2 July 1947) was a noted Ukrainian and Soviet mathematician. fact_2 : Eugene Borisovich Dynkin (Russian: Евге́ний Бори́сович Ды́нкин ; 11 May 1924 – 14 November 2014) was a Soviet and American mathematician. Answer: mathematician
Example Output:
Nikolai Chebotaryov and Eugene Dynkin, were Soviets, that had which occupation?