Problem: Information: - Sir Steven "Steve" Geoffrey Redgrave (born on 23 March 1962) is a retired British rower who won gold medals at five consecutive Olympic Games from 1984 to 2000. He has also won three Commonwealth Games gold medals and nine World Rowing Championships golds. He is regarded as one of Britain's greatest-ever Olympians, the most successful male rower in Olympic history, and the only man to have won gold medals at five Olympic Games in an endurance sport. - Southern California, often abbreviated as SoCal, is a geographic and cultural region that generally comprises California's 10 southernmost counties. The region is traditionally described as eight counties, based on demographics and economic ties: Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, and Ventura. The more extensive 10-county definition, which includes Kern and San Luis Obispo counties, is also used based on historical political divisions. Southern California is a major economic center for the state of California and the United States. - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world. - A county is a geographical region of a country used for administrative or other purposes, in certain modern nations. The term is derived from the Old French "conte" or "cunte" denoting a jurisdiction under the sovereignty of a count (earl) or a viscount. The modern French is "comte", and its equivalents in other languages are "contea", "contado", "comtat", "condado", "Grafschaft", "graafschap", "Gau", etc. (cf. "conte", "comte", "conde", "Graf"). - Los Angeles (Spanish for "The Angels"), officially the City of Los Angeles and often known by its initials L.A., is the second-most populous city in the United States (after New York City), the most populous city in California and the county seat of Los Angeles County. Situated in Southern California, Los Angeles is known for its mediterranean climate, ethnic diversity, sprawling metropolis, and as a major center of the American entertainment industry. Los Angeles lies in a large coastal basin surrounded on three sides by mountains reaching up to and over . - Adrian Ellison was born on 11 September 1958 and is a retired English rowing cox . He coxed the men 's four which brought Steve Redgrave his first Olympic gold in Los Angeles in 1984 . He also won gold at the 1986 Commonwealth Games , again in the men 's coxed fours . He attended Reading University and studied zoology . He coxed the woman 's crews during his time there in the late 1970s . Given the information, choose the subject and object entities that have the relation of 'occupation'.

A: adrian ellison , rower
[Q]: Information: - The AKM ("Avtomat Kalashnikova Modernizirovanniy" or "Kalashnikov modernized automatic rifle") is a 7.62mm assault rifle designed by Mikhail Kalashnikov. It is a common modernized variant of the AK-47 rifle developed in the 1940s. - A battle rifle is a military service rifle that fires a full-power rifle cartridge, such as 7.6251mm NATO, 7.6254mmR, 7.92x57mm Mauser, .303 British, or .30-06 Springfield. Compared to assault rifles and their intermediate cartridges, the higher-caliber rounds provide greater power and range, though they have greater weight and produce stronger recoil, making them less than ideal for fully automatic fire. - An intermediate cartridge is a rifle/carbine cartridge that is less powerful than typical full-power battle rifle cartridges, such as the .303 British, 7.6254mmR, 7.9257mm Mauser or .30-06 Springfield, but still has significantly longer effective range than pistol cartridges. As their recoil is significantly reduced compared to high power rifle cartridges, fully automatic rifles firing intermediate cartridges are relatively easy to control. However, even though less powerful than a traditional rifle cartridge, the ballistics are still sufficient for an effective range of , which are the maximum typical engagement ranges in modern combat. This allowed for the development of the assault rifle, a selective fire weapon that is more compact and lighter than rifles that fire full power cartridges. The first intermediate cartridge to see widespread service was the German 7.9233mm Kurz used in the StG 44. Other notable examples include the Soviet 7.6239mm used in the AK-47 and AKM series, and the American 5.5645mm NATO cartridge first used in the M16. - The AK-47, or AK as it is officially known (also known as the Kalashnikov) is a selective-fire (semi-automatic and automatic), gas-operated 7.6239 mm assault rifle, developed in the Soviet Union by Mikhail Kalashnikov. It is officially known in the Soviet documentation as "Avtomat Kalashnikova". - The AK - 103 assault rifle is a derivative of the AK - 74M chambered for the 7.62 39mm M43 round , similar to the older AKM . The AK - 103 can be fitted with a variety of sights , including night vision and telescopic sights , plus a knife - bayonet or a grenade launcher . It uses plastic components whenever possible instead of wood or metal . - An assault rifle is a selective-fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles were first used during World War II. Though Western nations were slow to accept the assault rifle concept after World War II, by the end of the 20th century they had become the standard weapon in most of the world's armies, replacing semi-automatic rifles, battle rifles and sub-machine guns in most roles. Examples include the StG 44, AK-47 and the M16 rifle. Given the information, choose the subject and object entities that have the relation of 'designer'.
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[A]:
ak-103 , mikhail kalashnikov