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: Cameron Paul "Cam" Broten (born April 29, 1978) is a Canadian politician. He represented the constituency of Saskatoon Massey Place in the Legislative Assembly of Saskatchewan from 2007 to 2016. He was selected as the leader of the Saskatchewan New Democratic Party in the 2013 leadership election on March 9, 2013. Broten announced his resignation as leader on April 11, 2016, several days after losing the seat he contested in the Saskatchewan general election. An interim leader will be chosen on April 23., Dwain Lingenfelter (born February 27, 1949) is a businessman, farmer, politician and former Leader of the Saskatchewan New Democratic Party. Lingenfelter won the leadership of the Saskatchewan New Democratic Party on June 6, 2009. He resigned as leader on November 7, 2011. Previously, he has served as the president of the party. In previous NDP governments, Lingenfelter has served as Minister of Social Services, Minister of Economic Development, Minister responsible for Crown Investments Corporation, Minister of Agriculture and as the Deputy Premier. Outside politics Lingenfelter is the President and CEO of CypressView Land, member of the Board of directors of Kingsland Energy Corp, past president of the Canada Arab Business Council, former Vice-President of Government Relation of Nexen Inc, former Chairman of the Mount Royal University Foundation and a former board member of the Nature Conservancy of Canada., The New Democratic Party (NDP NPD) is a social-democratic political party in Canada. The leader of the federal wing of the NDP is Thomas Mulcair, who was elected in the 2012 leadership election, led the party through the 2015 federal election and then lost a party leadership review on April 10, 2016. Mulcair will remain as leader, until his replacement is chosen at a leadership election to be held in 2017., The Saskatchewan New Democratic Party (NDP) is a social-democratic political party in the Canadian province of Saskatchewan. It currently forms the official opposition, but has been a dominant force in Saskatchewan politics since the 1940s. The party is the successor to the Saskatchewan section of the Co-operative Commonwealth Federation (CCF), and is affiliated with the federal New Democratic Party., Eric H. Cline ( born August 12 , 1955 ) is a former Canadian politician . He served in the Legislative Assembly of Saskatchewan as the New Democratic Party ( NDP ) Member of the Legislative Assembly for Saskatoon Idylwyld from 1991 to 1995 , Saskatoon Mount Royal from 1995 to 2003 , and Saskatoon Massey Place 2003 to 2007 . He was a senior cabinet minister in the governments of Roy Romanow and Lorne Calvert . Appointed to Cabinet in November 1995 , he had responsibility for a number of portfolios including Health , Labour , Finance , Justice , and Industry and Resources . On December 15 , 2006 , Cline announced his intention to not run in the 2007 election . He continued to serve in Cabinet until May 31 , 2007 . Cam Broten , subsequently Leader of the Saskatchewan NDP ( 2012 - ) and Leader of the Opposition in the Saskatchewan Lesgislature ( 2012 - ) , was elected to replace him as the MLA for Saskatoon Massey Place ., Lorne Albert Calvert, (born December 24, 1952) was the 13th Premier of Saskatchewan, from 2001 to 2007. Calvert, was the leader of the Saskatchewan New Democratic Party from 2001 to June 6, 2009, when he was succeeded by Dwain Lingenfelter., Subject: eric cline, Relation: member_of_political_party, Options: (A) democratic party (B) saskatchewan new democratic party
saskatchewan new democratic party

Context: Russia is not proportionately populated between the smaller western portion (almost 25%) of the country that is considered part of Europe, and the larger eastern portion (more than 75%) that is part of Asia. European Russia contains about 77% of the country's population (110,000,000 people out of about 144,000,000) in an area comprising almost 4 million km (1.54 million mi); an average of 27.5 persons per km (70 per mi). This territory makes up 38% of Europe. Its eastern border is defined by the Ural Mountains and in the south, it is defined by the border with Kazakhstan. This area includes Moscow and Saint Petersburg, the two largest cities in Russia., Novosibirsk is the third-most populous city in Russia after Moscow and St. Petersburg. It is the most populous city in Asian Russia, with a population of 1,473,754 as of the 2010 Census. It is the administrative center of Novosibirsk Oblast as well as of the Siberian Federal District. The city is located in the southwestern part of Siberia on the banks of the Ob River adjacent to the Ob River Valley, near the large water reservoir formed by the dam of the Novosibirsk Hydro Power Plant, and occupies an area of ., Saint Petersburg is Russia's second-largest city after Moscow, with five million inhabitants in 2012, and an important Russian port on the Baltic Sea. It is politically incorporated as a federal subject (a federal city). Situated on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, it was founded by Tsar Peter the Great on May . In 1914, the name was changed from Saint Petersburg to Petrograd, in 1924 to Leningrad, and in 1991 back to Saint Petersburg. Between 17131728 and 17321918, Saint Petersburg was the imperial capital of Russia. In 1918, the central government bodies moved to Moscow., Yekaterinburg, alternatively romanised as "Ekaterinburg", is the fourth-largest city in Russia and the administrative centre of Sverdlovsk Oblast, located in the middle of the Eurasian continent, on the border of Europe and Asia. At the 2010 Census, it had a population of 1,349,772., Sverdlovsk Oblast ("Sverdlovskaya oblast") is a federal subject (an oblast) of Russia located in the Urals Federal District. Its administrative center is the city of Yekaterinburg, formerly known as Sverdlovsk. Its population is 4,297,747 (according to the 2010 Census)., Ukraine (tr. ) is a sovereign state in Eastern Europe, bordered by Russia to the east and northeast, Belarus to the northwest, Poland and Slovakia to the west, Hungary, Romania, and Moldova to the southwest, and the Black Sea and Sea of Azov to the south and southeast, respectively. Ukraine is currently in territorial dispute with Russia over the Crimean Peninsula which Russia annexed in 2014 but which Ukraine and most of the international community recognise as Ukrainian. Including Crimea, Ukraine has an area of , making it the largest country entirely within Europe and the 46th largest country in the world. It has a population of about 44.5 million, making it the 32nd most populous country in the world., Nizhny Novgorod, colloquially shortened to Nizhny, is a city in the administrative center of Nizhny Novgorod Oblast and Volga Federal District in Russia. From 1932 to 1990, it was known as Gorky, after the writer Maxim Gorky, who was born there. The city is an important economic, transportation, scientific, educational and cultural center in Russia and the vast Volga-Vyatka economic region, and is the main center of river tourism in Russia. In the historical part of the city there are a large number of universities, theaters, museums and churches. Nizhny Novgorod is located about 400 km east of Moscow, where the Oka empties into the Volga. Population: , A country is a region that is identified as a distinct national entity in political geography. A country may be an independent sovereign state or one that is occupied by another state, as a non-sovereign or formerly sovereign political division, or a geographic region associated with sets of previously independent or differently associated people with distinct political characteristics. Regardless of the physical geography, in the modern internationally accepted legal definition as defined by the League of Nations in 1937 and reaffirmed by the United Nations in 1945, a resident of a country is subject to the independent exercise of legal jurisdiction., Russia (from the  Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara., Kazakhstan ( "Qazaqstan",  "Kazakhstan"), officially the Republic of Kazakhstan ("Qazaqstan Respwblïkas" "Respublika Kazakhstan"), is a transcontinental country in northern Central Asia and Eastern Europe. Kazakhstan is the world's largest landlocked country, and the ninth largest in the world, with an area of . Kazakhstan is the dominant nation of Central Asia economically, generating 60% of the region's GDP, primarily through its oil/gas industry. It also has vast mineral resources., "Main Stem" is 1942 instrumental by Duke Ellington and His Famous Orchestra. Although recorded in 1942, the single would not be released until 1944 where it was Duke Ellington's last of four number one's on the Harlem Hit Parade. "Main Stem" also peaked at number twenty on the pop chart., A tributary or affluent is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean., Degtyarsk ( Russian :  ) is a town under the administrative jurisdiction of the Town of Revda in Sverdlovsk Oblast , Russia , located on the Vyazovka River ( right tributary of the Chusovaya ) , 67 kilometers ( 42 mi ) west of Yekaterinburg , the administrative center of the oblast . Population : 15,522 ( 2010 Census ) ; 15,869 ( 2002 Census ) ; 18,394 ( 1989 Census ) ., An oblast is a type of administrative division of Belarus, Bulgaria, Kazakhstan, Kyrgyzstan, Russia, Ukraine, and the now-defunct Soviet Union and Kingdom of Serbs, Croats and Slovenes. The term is analogous to "state" or "province"., Asia is Earth's largest and most populous continent, located primarily in the eastern and northern hemispheres and sharing the continental landmass of Eurasia with the continent of Europe. Asia covers an area of , about 30% of Earth's total land area and 8.7% of the Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Asia is notable for not only its overall large size and population, but also dense and large settlements as well as vast barely populated regions within the continent of 4.4 billion people., Moscow (or ) is the capital and most populous city of Russia, with 12.2 million residents within the city limits and 16.8 million within the urban area. Moscow has the status of a Russian federal city., The Soviet Union, officially the Union of Soviet Socialist Republics (USSR " ) was a socialist state in Eurasia that existed from 1922 to 1991. A union of multiple subnational republics, its government and economy were highly centralized. The Soviet Union was a one-party federation, governed by the Communist Party with Moscow as its capital., Subject: degtyarsk, Relation: inception, Options: (A) 1 (B) 12 (C) 140 (D) 16 (E) 1914 (F) 1922 (G) 1924 (H) 1932 (I) 1937 (J) 1942 (K) 1990 (L) 1991 (M) 2 (N) 2010 (O) 2012 (P) 2014 (Q) 2016 (R) 25 (S) 30 (T) 4 (U) 5 (V) 60 (W) 7 (X) 8
1914

Context: Marchantiales is an order of thallose liverworts that includes species like "Marchantia polymorpha", a widespread plant often found beside rivers, and "Lunularia cruciata", a common and often troublesome weed in moist, temperate gardens and greenhouses., Riccia fluitans , whose common name is floating crystalwort , is an aquatic floating plant of the liverwort genus Riccia which is popular among aquarists as a retreat for young fry and is used in live - bearing tanks . It can be found floating in ponds , and often forms thick mats on and under the water surface . It normally grows quickly at the surface . When kept about two to three inches below an ordinary fluorescent bulb or in a pond exposed to full sunlight , it will form dense , bright green mats . Any single branch or antler bud can reproduce into a large colony if the plant is kept in proper conditions . It normally floats , but can also be attached to underwater objects such as logs and rocks . It can be attached with plastic mesh . Floating crystalwort is generally not compatible with duckweeds , as they cover the surface of the water quite rapidly , crowding the Riccia out . It is also easily overtaken by hair algae ., Riccia is a genus of liverworts in the order Marchantiales., Subject: riccia fluitans, Relation: taxon_rank, Options: (A) genus (B) order (C) species
species