Given the question: Information: - Armenia ( tr. "Hayastan"), officially the Republic of Armenia (tr. "Hayastani Hanrapetutyun"), is a sovereign state in the South Caucasus region of Eurasia. Located in Western Asia on the "Armenian Highlands", it is bordered by Turkey to the west, Russia and Georgia to the north and Azerbaijan to the east, and Iran and Azerbaijan's exclave of Nakhchivan to the south. - Andranik Margaryan ( Armenian : , alternative spelling : Andranik Margarian ) ( 12 June 1951 -- 25 March 2007 ) served as the Prime Minister of Armenia from 12 May 2000 , when the President appointed him , until his death on 25 March 2007 . He was a member of the Republican Party of Armenia . He succeeded the Sargsyan brothers : Vazgen Sargsyan , who was murdered during the Armenian parliament shooting on 27 October 1999 and Aram Sargsyan , whom the President appointed a week later , but fired on 2 May 2000 . - The Prime Minister of Armenia is the most senior minister within the Armenian government, and is required by the constitution to "oversee the Government's regular activities and coordinate the work of the Ministers." The Prime Minister is appointed by the President of Armenia, but can be removed by a vote of no confidence in parliament. The office of President is generally considered to be more powerful than the office of Prime Minister. - Vazgen Sargsyan (; 5 March 1959 27 October 1999) was an Armenian military commander and politician. He was the first Defence Minister of Armenia from 1991 to 1992 and then from 1995 to 1999. He served as Armenia's Prime Minister from 11 June 1999 until his assassination on 27 October of that year. He rose to prominence during the mass movement for the unification of Nagorno-Karabakh with Armenia in the late 1980s and led Armenian volunteer groups during the early clashes with Azerbaijani forces. Appointed Defence Minister by President Levon Ter-Petrosyan soon after Armenia's independence from the Soviet Union in late 1991, Sargsyan became the most prominent commander of Armenian forces during the Nagorno-Karabakh War. In different positions, he regulated the military operations in the war area until 1994, when a ceasefire was reached ending the war with the "de facto" unification of Nagorno-Karabakh Republic with Armenia. - Aram Zaveni Sargsyan (2 January 1961) is an Armenian political figure. He was Prime Minister of Armenia from 3 November 1999, to 2 May 2000. - Levon Hagopi Ter-Petrosyan (born 9 January 1946), also known by his initials LTP, is an Armenian politician. He was the first President of Armenia from 1991 to 1998. A senior researcher at the Matenadaran Institute of Ancient Manuscripts, he led the Karabakh movement for the unification of the Armenian-populated Nagorno-Karabakh with Armenia in 1988. After Armenia's independence from the Soviet Union in 1991, Ter-Petrosyan was elected president in October 1991 with overwhelming public support. He led the country through the Nagorno-Karabakh War with neighboring Azerbaijan, during which Armenia supported the Nagorno-Karabakh Republic in fighting against Azerbaijan. - Nagorno-Karabakh, officially the Nagorno-Karabakh Republic (NKR; "Lernayin Gharabaghi Hanrapetut'yun"), Artsakh Republic or Republic of Artsakh ("Arts'akhi Hanrapetut'yun"), is an unrecognised republic in the South Caucasus. The region is considered by the UN to be part of Azerbaijan, but is under the control of ethnic Armenian separatists. The NKR controls most of the territory of the former Nagorno-Karabakh Autonomous Oblast and some of the surrounding area, giving it a border with Armenia to the west, Iran to the south, and the uncontested territory of Azerbaijan to the north and east. - The Nagorno-Karabakh War, referred to as the Artsakh Liberation War ("Artsakhyan azatamart") by Armenians, was an ethnic conflict that took place in the late 1980s to May 1994, in the enclave of Nagorno-Karabakh in southwestern Azerbaijan, between the majority ethnic Armenians of Nagorno-Karabakh backed by the Republic of Armenia, and the Republic of Azerbaijan. As the war progressed, Armenia and Azerbaijan, both former Soviet Republics, entangled themselves in a protracted, undeclared war in the mountainous heights of Karabakh as Azerbaijan attempted to curb the secessionist movement in Nagorno-Karabakh. The enclave's parliament had voted in favor of uniting itself with Armenia and a referendum, boycotted by the Azerbaijani population of Nagorno-Karabakh, was held, whereby most of the voters voted in favor of independence. The demand to unify with Armenia, which began anew in 1988, began in a relatively peaceful manner; however, in the following months, as the Soviet Union's disintegration neared, it gradually grew into an increasingly violent conflict between ethnic Armenians and ethnic Azerbaijanis, resulting in claims of ethnic cleansing by both sides. - The Republican Party of Armenia (RPA, ; "Hayastani Hanrapetakan Kusaktsutyun", "HHK") is a national conservative political party in Armenia. It was the first political party in independent Armenia to be founded (April 2, 1990) and registered (May 14, 1991). It is the largest party of the right wing in Armenia, and claims to have 140,000 members. The party controls most government bodies in Armenia. - The Defence Minister of the Republic of Armenia is the head of the Ministry of Defence is charged with the political leadership of the Armed Forces of Armenia. The position was established in January 1992 and is currently headed by Vigen Sargsyan. From 1993-1995 there was a concurrent position of the State Minister for Defense held by Vazgen Sargsyan. Given the information, choose the subject and object entities that have the relation of 'ethnic group'.
The answer is:
andranik margaryan , armenians