Problem: Information: - 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. - Social status is the position or rank of a person or group, within the society. - Conspicuous consumption is the spending of money on and the acquiring of luxury goods and services to publicly display economic power -- of the income or of the accumulated wealth of the buyer . Sociologically , to the conspicuous consumer , such a public display of discretionary economic power is a means either of attaining or of maintaining a given social status . The development of Thorstein Veblen 's sociology of conspicuous consumption produced the term invidious consumption , the ostentatious consumption of goods that is meant to provoke the envy of other people ; and the term conspicuous compassion , the deliberate use of charitable donations of money in order to enhance the social prestige of the donor , with a display of superior socio - economic status . - In economics, utility is a measure of preferences over some set of goods (including services: something that satisfies human wants); it represents satisfaction experienced by the consumer of a good. The concept is an important underpinning of rational choice theory in economics and game theory: since one cannot directly measure benefit, satisfaction or happiness from a good or service, economists instead have devised ways of representing and measuring utility in terms of measurable economic choices. Economists have attempted to perfect highly abstract methods of comparing utilities by observing and calculating economic choices; in the simplest sense, economists consider utility to be revealed in people's willingness to pay different amounts for different goods. - In economics, products can be classified into goods and services. Goods are items that are tangible, such as books, pens, salt, shoes, hats and folders. Services are activities provided by other people, such as doctors, lawn care workers, dentists, barbers, waiters, or online servers. According to economic theory, consumption of goods and services is assumed to provide utility (satisfaction) to the consumer or end-user, although businesses also consume goods and services in the course of producing other goods and services. What entity does 'conspicuous consumption' has the relation 'instance of' with?

A: concept

Problem: Information: - Alfonso Ferrero , Cavaliere La Marmora ( Italian pronunciation : ( alfnso la marmora ) ; November 18 , 1804 -- January 5 , 1878 ) was an Italian general and statesman . His older brothers include soldier and naturalist Alberto della Marmora and Alessandro La Marmora , founder of the branch of the Italian army now called the Bersaglieri . - The Royal Italian Army (Italian: "Regio Esercito Italiano") was the army of the Kingdom of Italy from the unification of Italy in 1861 to the birth of the Italian Republic in 1946. In World War II the Royal Army fought first as part of the Axis (193943) and then as part of the Allies (194345). After the monarchy ended, the army changed its name to become the Italian Army ("Esercito Italiano"). - Alfonso Ferrero, Cavaliere La Marmora (18 November 1804 5 January 1878) was an Italian general and statesman. His older brothers include soldier and naturalist Alberto della Marmora and Alessandro La Marmora, founder of the branch of the Italian army now called the Bersaglieri. - The Bersaglieri (Marksmen in English) are a corps of the Italian Army originally created by General Alessandro La Marmora on 18 June 1836 to serve in the Army of the Kingdom of Sardinia, later to become the Royal Italian Army. They have always been a high-mobility light infantry unit, and can still be recognized by the distinctive wide brimmed hat that they wear (only in dress uniform in modern times), decorated with black capercaillie feathers. The feathers are usually applied to their combat helmets. Another distinctive trait of the Bersaglieri is the fast jog pace they keep on parades, instead of marching. - Alberto Ferrero La Marmora (or Della Marmora; 7 April 1789 18 March 1863) was an Italian soldier and naturalist. He was elder brother to Alessandro Ferrero La Marmora, soldier and founder of the Bersaglieri, and to Alfonso Ferrero La Marmora, Italian general and statesman. - The Italian Army (Italian: Esercito Italiano; EI) is the land defence force of the Italian Armed Forces of the Italian Republic. The army's history dates back to the unification of Italy in the 1850s and 1860s. The army fought in colonial engagements in China, Libya (19111912), northern Italy against the Austro-Hungarian Empire during World War I, Abyssinia before World War II, and in World War II in Albania, Greece, north Africa, Russia and Italy itself. During the Cold War the army prepared itself to defend against a Warsaw Pact invasion from the east. Since the end of the Cold War the army has seen extensive peacekeeping service and combat in Afghanistan and Iraq. - Alessandro Ferrero La Marmora (March 27, 1799 in Turin, Kingdom of Sardinia June 7, 1855 in Balaklava, Russian Empire) was an Italian general who is best remembered for founding the military unit known as the Bersaglieri. Two of his brothers were Alfonso Ferrero La Marmora and Alberto Ferrero la Marmora, the naturalist. What entity does 'alfonso ferrero la marmora' has the relation 'date of birth' with?

A:
18 november 1804