input question: Information: - Hermann Heinrich Gossen ( 7 September 1810 -- 13 February 1858 ) was a Prussian economist who is often regarded as the first to elaborate a general theory of marginal utility . - Prussia was a historic state originating out of the Duchy of Prussia and the Margraviate of Brandenburg, and centred on the region of Prussia. For centuries, the House of ruled Prussia, successfully expanding its size by way of an unusually well-organised and effective army. Prussia, with its capital in and from 1701 in Berlin, shaped the history of Germany. In 1871, German states united to create the German Empire under Prussian leadership. In November 1918, the monarchies were abolished and the nobility lost its political power during the German Revolution of 191819. The Kingdom of Prussia was thus abolished in favour of a republicthe Free State of Prussia, a state of Germany from 1918 until 1933. From 1933, Prussia lost its independence as a result of the Prussian coup, when the Nazi regime was successfully establishing its ' laws in pursuit of a unitary state. With the end of the Nazi regime, the division of Germany into allied-occupation zones and the separation of its territories east of the line, which were incorporated into Poland and the Soviet Union, the State of Prussia ceased to exist de facto in 1945. Prussia existed "" until its formal liquidation by the Allied Control Council Enactment No. 46 of 25 February 1947. - Economics (, ) is a social science concerned with the factors that determine the production, distribution, and consumption of goods and services. The term "economics" comes from the Ancient Greek from (', pronounced "eekos", "house") and (', "custom" or "law"), hence "rules of the house (hold for good management)". 'Political economy' was the earlier name for the subject, but economists in the late 19th century suggested "economics" as a shorter term for "economic science" to establish itself as a separate discipline outside of political science and other social sciences. - In economics, utility is the satisfaction or benefit derived by consuming a product, thus the marginal utility of a good or service is the change in the utility from increase or decrease in the consumption of that good or service. Economists sometimes speak of a law of diminishing marginal utility, meaning that the first unit of consumption of a good or service yields more utility than the second and subsequent units, with a continuing reduction for greater amounts. Therefore, the fall in marginal utility as consumption increases is known as diminishing marginal utility. Mathematically, MU>MU>MU...>MU. The marginal decision rule states that a good or service should be consumed at a quantity at which the marginal utility is equal to the marginal cost. What entity does 'hermann heinrich gossen' has the relation 'languages spoken or written' with????
output answer: german

input question: Information: - Charing Cross denotes the junction of Strand, Whitehall and Cockspur Street, just south of Trafalgar Square in central London. It gives its name to several landmarks, including Charing Cross railway station, one of the main London rail terminals. - Hampstead (or ), commonly known as Hampstead Village, is an area of London, England, northwest of Charing Cross. Part of the London Borough of Camden, it is known for its intellectual, liberal, artistic, musical and literary associations and for Hampstead Heath, a large, hilly expanse of parkland. It has some of the most expensive housing in the London area. The village of Hampstead has more millionaires within its boundaries than any other area of the United Kingdom. - 2 Willow Road is part of a terrace of three houses in Hampstead , London designed by architect Ern Goldfinger and completed in 1939 . It has been managed by the National Trust since 1995 and is open to the public . It was one of the first modernist buildings acquired by the Trust , giving rise to some controversy . Goldfinger lived there with his wife Ursula and their children until his death in 1987 . 1 -- 3 Willow Road was constructed using concrete and a facing of red brick . A number of cottages were demolished to allow for the construction , which was strongly opposed by a number of local residents including novelist Ian Fleming ( this was said to be his inspiration for the name of the James Bond villain Auric Goldfinger ) and the future Conservative Home Secretary Henry Brooke . No. 2 , which Goldfinger designed specifically as his own family home , is the largest of the three houses and features a spiral staircase designed by Danish engineer Ove Arup at its core . The building is supported by a concrete frame , part of which is external , leaving room for a spacious uncluttered interior , perhaps inspired by the Raumplan ideas of modernist architect Adolf Loos . Goldfinger himself designed much of the furniture in No. 2 , and the house also contains a significant collection of 20th - century art by Bridget Riley , Marcel Duchamp , Henry Moore and Max Ernst . Entry is by timed ticket , and facilities are very limited . Nos. 1 and 3 remain private homes . - A tower block, high-rise, apartment tower, residential tower, apartment block, block of flats, or office tower is a tall building or structure used as a residential and/or office building. In some areas it may be referred to as an "MDU", standing for "Multi Dwelling Unit". In the United States, such a structure is referred to as an apartment building or office building, while a group of such buildings is called an apartment complex or office complex. - Ern Goldfinger (11 September 1902 15 November 1987) was a Hungarian-born architect and designer of furniture. He moved to the United Kingdom in the 1930s, and became a key member of the Modernist architectural movement. He is most prominently remembered for designing residential tower blocks, some of which are now listed buildings. - Hampstead Heath (locally known as "the heath") is a large, ancient London park, covering . This grassy public space sits astride a sandy ridge, one of the highest points in London, running from Hampstead to Highgate, which rests on a band of London Clay. The heath is rambling and hilly, embracing ponds, recent and ancient woodlands, a lido, playgrounds, and a training track, and it adjoins the former stately home of Kenwood House and its estate. The south-east part of the heath is Parliament Hill, from which the view over London is protected by law. - London is the capital and most populous city of England and the United Kingdom, as well as the most populous city proper in the European Union. Standing on the River Thames in the south east of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it "Londinium". London's ancient core, the City of London, largely retains its medieval boundaries. Since at least the 19th century, "London" has also referred to the metropolis around this core, historically split between Middlesex, Essex, Surrey, Kent, and Hertfordshire, which today largely makes up Greater London, governed by the Mayor of London and the London Assembly. - England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west. The Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain (which lies in the North Atlantic) in its centre and south; and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight. What entity does '2 willow road' has the relation 'located in the administrative territorial entity' with????
output answer:
london borough of camden