Information: - Princess Marie of Saxe-Altenburg, VA (Alexandrina Mary Wilhelmina Catherine Charlotte Theresa Henrietta Louise Pauline Elizabeth Frederica Georgina 14 April 1818 9 January 1907) was Queen of Hanover and the consort of George V, a grandson of George III of the United Kingdom and Queen Charlotte. - Ernst August , Crown Prince of Hanover , Heir of Brunswick , 3rd Duke of Cumberland and Teviotdale ( Ernest Augustus William Adolphus George Frederick ; 21 September 1845 -- 14 November 1923 ) , was the eldest child and only son of George V of Hanover and his wife , Marie of Saxe - Altenburg . Ernst August was deprived of the thrones of Hanover upon its annexation by Prussia in 1866 and later the Duchy of Brunswick in 1884 . Although he was the senior male - line great - grandson of George III , the Duke of Cumberland was deprived of his British peerages and honours for having sided with Germany in World War I. Ernst August was the last Hanoverian prince to hold a British royal title and the Order of the Garter . His descendants are in the line of succession to the British throne . - George III (George William Frederick; 4 June 1738 29 January 1820) was King of Great Britain and Ireland from 25 October 1760 until the union of the two countries on 1 January 1801, after which he was King of the United Kingdom of Great Britain and Ireland until his death. He was concurrently Duke and prince-elector of Brunswick-Luneburg ("Hanover") in the Holy Roman Empire until his promotion to King of Hanover on 12 October 1814. He was the third British monarch of the House of Hanover, but unlike his two predecessors he was born in Britain, spoke English as his first language, and never visited Hanover. Given the information above, choose from the list below the object entity that exhibits the relation 'noble family' with the subject 'prince ernest augustus'. Choices: - grandson - house of hanover
house of hanover

Q: Information: - Pittsburgh is a city in the Commonwealth of Pennsylvania in the United States, and is the county seat of Allegheny County. The Combined Statistical Area (CSA) population of 2,659,937 is the largest in both the Ohio Valley and Appalachia, the second-largest in Pennsylvania after Philadelphia and the 20th-largest in the U.S. Located at the confluence of the Allegheny and Monongahela rivers, which form the Ohio River, Pittsburgh is known as both "the Steel City" for its more than 300 steel-related businesses, and as the "City of Bridges" for its 446 bridges. The city features 30 skyscrapers, two inclines, a pre-revolutionary fortification and the Point State Park at the confluence of the rivers. The city developed as a vital link of the Atlantic coast and Midwest. The mineral-rich Allegheny Mountains made the area coveted by the French and British empires, Virginia, Whiskey Rebels, and Civil War raiders. - The Pittsburgh metropolitan area (also called Greater Pittsburgh, Southwestern Pennsylvania or the Pittsburgh Tri-State) is the largest population center in both the Ohio River Valley and Appalachia. The metropolitan area consists of the City of Pittsburgh in the Commonwealth of Pennsylvania and surrounding counties. By many definitions the area extends into the U.S. states of West Virginia and Ohio. The larger "tri-state" region is defined by the U.S. Census as the combined statistical area (CSA) while definitions of the metropolitan statistical area (MSA) are within Pennsylvania. - Clairton is a city in Allegheny County, Pennsylvania, United States, along the Monongahela River. It is part of the Pittsburgh Metropolitan Area. The population was 6,796 at the 2010 census. Under Pennsylvania legal classifications for local governments, Clairton is considered a third-class city. It is home to Clairton Works, the largest coke manufacturing facility in the United States. - The Monongahela River often referred to locally as the Mon is a river on the Allegheny Plateau in north-central West Virginia and southwestern Pennsylvania, which flows from south to north. The Monongahela joins the Allegheny River to form the Ohio River at Pittsburgh. - The Ohio River, which streams westward from Pittsburgh, Pennsylvania, to Cairo, Illinois, is the largest tributary, by volume, of the Mississippi River in the United States. At the confluence, the Ohio is considerably bigger than the Mississippi (Ohio at Cairo: 281,500cuft/s (7,960m/s); Mississippi at Thebes: 208,200cuft/s (5,897m/s)) and, thus, is hydrologically the main stream of the whole river system, including the Allegheny River further upstream. - The Union Railroad Clairton Bridge , commonly known as the Clairton Coke Works Bridge , is a truss bridge that formerly carried traffic between Clairton , Pennsylvania and Glassport , Pennsylvania for the Pennsylvania Union Railroad which is owned and operated by Transtar , Inc. , a subsidiary of the United States Steel Corporation . The structure , which featured a single track , has been out of service since the 1970s , as rail traffic was rerouted to the US Steel Clairton Works as the steel industry began to decline . The bridge is currently slated to become part of the Montour Trail , one of many current Pittsburgh - area bike trails projects . - Glassport is a borough in Allegheny County, Pennsylvania, United States, approximately south of Pittsburgh and the confluence of the Monongahela and Allegheny rivers where they form the Ohio River. Glassport lies along the east side of the Monongahela River in the "Mon valley", where many blue-collar municipalities have suffered severe economic decline in the wake of the loss of steel-making throughout the Greater Pittsburgh area. In 1910, the population of Glassport was 5,540. By 1940, it had risen to 8,748, but has since declined to 4,483 as of the 2010 census. Given the information above, choose from the list below the object entity that exhibits the relation 'crosses' with the subject 'union railroad clairton bridge'. Choices: - allegheny river - monongahela river - ohio river
A: monongahela river