Information: - John Davison Rockefeller Sr. (July 8, 1839 May 23, 1937) was an American oil industry business magnate and philanthropist, who is considered to be the wealthiest American of all time by virtually every source, andlargelythe richest person in modern history. - Malcolm Stevenson Forbes (19 August 1919 24 February 1990) was an American entrepreneur most prominently known as the publisher of "Forbes" magazine, founded by his father B. C. Forbes. He was known as an avid promoter of capitalism and free market trade, and for an extravagant lifestyle, spending on parties, travel, and his collection of homes, yachts, aircraft, art, motorcycles, and Faberge eggs. - The potato is a starchy, tuberous crop from the perennial nightshade Solanum tuberosum. The word "potato" may refer either to the plant itself or to the edible tuber. In the Andes, where the species is indigenous, there are some other closely related cultivated potato species. Potatoes were introduced outside the Andes region approximately four centuries ago, and have since become an integral part of much of the world's food supply. It is the world's fourth-largest food crop, following maize, wheat, and rice. The green leaves and green skins of tubers exposed to the light are toxic. - Montana is a state in the Western region of the United States. The state's name is derived from the Spanish word (mountain). Montana has several nicknames, although none official, including "Big Sky Country" and "The Treasure State", and slogans that include "Land of the Shining Mountains" and more recently "The Last Best Place". Montana has a border with three Canadian provinces: British Columbia, Alberta, and Saskatchewan, the only state to do so. It also borders North Dakota and South Dakota to the east, Wyoming to the south, and Idaho to the west and southwest. Montana is ranked 4th in size, but 44th in population and 48th in population density of the 50 United States. The western third of Montana contains numerous mountain ranges. Smaller island ranges are found throughout the state. In total, 77 named ranges are part of the Rocky Mountains. The eastern half of Montana is characterized by western prairie terrain and badlands. - The pound sterling (symbol: ; ISO code: GBP [Great Britain Pound]), commonly known as the pound, is the official currency of the United Kingdom, Jersey, Guernsey, the Isle of Man, South Georgia and the South Sandwich Islands, the British Antarctic Territory, and Tristan da Cunha. It is subdivided into 100 "pence" (singular: "penny", abbreviated: "p"). A number of nations that do not use sterling also have currencies called the "pound". At various times, the pound sterling was commodity money or bank notes backed by silver or gold, but it is currently fiat money, backed only by the economy in the areas where it is accepted. The pound sterling is the world's oldest currency still in use and which has been in continuous use since its inception. - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function. - British Columbia (BC) is the westernmost province of Canada, with a population of more than four million people located between the Pacific Ocean and the Rocky Mountains. British Columbia is also a component of the Pacific Northwest and the Cascadia bioregion, along with the U.S. states of Idaho, Oregon, Washington and Alaska. - The euro (sign: ; code: EUR) is the official currency of the eurozone, which consists of 19 of the member states of the European Union: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain. The currency is also officially used by the institutions of the European Union and four other European countries, as well as unilaterally by two others, and is consequently used daily by some 337million Europeans . Outside of Europe, a number of overseas territories of EU members also use the euro as their currency. - Idaho is a state in the northwestern region of the United States. It borders the state of Montana to the east and northeast, Wyoming to the east, Nevada and Utah to the south, and Washington and Oregon to the west. To the north, it shares a small portion of the Canadian border with the province of British Columbia. With a population of around 1.7 million people and an area of , Idaho is the 14th largest and 39th most populous of the 50 states. The state's capital and largest city is Boise. - A city is a large and permanent human settlement. Although there is no agreement on how a city is distinguished from a town in general English language meanings, many cities have a particular administrative, legal, or historical status based on local law. - A U.S. state is a constituent political entity of the United States of America. There are 50 states, which are bound together in a union with each other. Each state holds administrative jurisdiction over a defined geographic territory, and shares its sovereignty with the United States federal government. Due to the shared sovereignty between each state and the federal government, Americans are citizens of both the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons covered by certain types of court orders (e.g., paroled convicts and children of divorced spouses who are sharing custody). - The United States dollar (sign: $; code: USD; also abbreviated US$ and referred to as the dollar, U.S. dollar, or American dollar) is the official currency of the United States and its insular territories per the United States Constitution. It is divided into 100 smaller cent () units. The circulating paper money consists of Federal Reserve Notes that are denominated in United States dollars (12 U.S.C. 418). - Boise is the capital and most populous city of the U.S. state of Idaho, as well as the county seat of Ada County. Located on the Boise River in southwestern Idaho, the population of Boise at the 2010 Census was 205,671, the 99th largest in the nation. Its estimated population in 2013 was 214,237. - Nevada (Spanish for "snowy"; see pronunciations) is a state in the Western, Mountain West, and Southwestern regions of the United States of America. Nevada is the 7th most extensive, the 34th most populous, and the 9th least densely populated of the 50 United States. Nearly three-quarters of Nevada's people live in Clark County, which contains the Las VegasParadise metropolitan area where three of the state's four largest incorporated cities are located. Nevada's capital is Carson City. Nevada is officially known as the "Silver State" because of the importance of silver to its history and economy. It is also known as the "Battle Born State", because it achieved statehood during the Civil War (the words "Battle Born" also appear on the state flag); as the "Sage-brush State", for the native plant of the same name; and as the "Sage-hen State". Nevada borders Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast and Utah to the east. - Oxfam is an international confederation of charitable organizations focused on the alleviation of global poverty. Oxfam was founded at 17 Broad Street in Oxford, Oxfordshire, in 1942 as the Oxford Committee for Famine Relief by a group of Quakers, social activists, and Oxford academics; this is now Oxfam Great Britain, still based in Oxford. It was one of several local committees formed in support of the National Famine Relief Committee. Their mission was to persuade the British government to allow food relief through the Allied blockade for the starving citizens of occupied Greece. The first overseas Oxfam was founded in Canada in 1963. The organization changed its name to its telegraph address, "OXFAM", in 1965. - Wyoming is a state in the mountain region of the western United States. The state is the tenth largest by area, the least populous and the second least densely populated state in the country. Wyoming is bordered on the north by Montana, on the east by South Dakota and Nebraska, on the south by Colorado, on the southwest by Utah, and on the west by Idaho. Cheyenne is the capital and the most populous city in Wyoming, with a population estimate of 63,335 in 2015. The state population was estimated at 586,107 in 2015, which is less than the population of 31 of the largest U.S. cities. - John Richard ( '' Jack '' or '' J.R. '' ) Simplot ( / smplt / ; January 4 , 1909 -- May 25 , 2008 ) was the founder of the J. R. Simplot Company , a Boise , Idaho based agricultural supplier specializing in potato products . In 2007 he was estimated to be the 89th - richest person in America , at $ 3.6 billion . At the time of his death at age 99 in May 2008 , he was the oldest billionaire on the Forbes 400 . - Rice is the seed of the grass species "Oryza sativa" (Asian rice) or "Oryza glaberrima" (African rice). As a cereal grain, it is the most widely consumed staple food for a large part of the world's human population, especially in Asia. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize, according to 2012 FAOSTAT data. Since a large portion of maize crops are grown for purposes other than human consumption, rice is the most important grain with regard to human nutrition and caloric intake, providing more than one-fifth of the calories consumed worldwide by humans. Wild rice, from which the crop was developed, may have its native range in Australia. Chinese legends attribute the domestication of rice to Shennong, the legendary emperor of China and inventor of Chinese agriculture. Genetic evidence has shown that rice originates from a single domestication 8,20013,500 years ago in the Pearl River valley region of Ancient China. Previously, archaeological evidence had suggested that rice was domesticated in the Yangtze River valley region in China. - A billionaire, in countries that use the short scale number naming system, is a person with a net worth of at least one billion (1,000,000,000; a thousand million) units of a given currency, usually major currencies such as the United States dollar, the euro, or the pound sterling. The American business magazine "Forbes" produces a complete global list of known U.S. dollar billionaires every year, and updates an Internet version of this list in real time. The American oil magnate John D. Rockefeller became the world's first confirmed U.S. dollar billionaire in 1916; as of 2015, there are over 1,800 U.S. dollar billionaires worldwide, with a combined wealth of over US$7 trillion. According to a 2017 Oxfam report, just eight billionaires own as much combined wealth as "half the human race". - Maize (; "Zea mays" subsp. "mays", from after Taino "mahiz"), also known as corn, is a large grain plant first domesticated by indigenous peoples in Mexico about 10,000 years ago. The six major types of corn are dent corn, flint corn, pod corn, popcorn, flour corn, and sweet corn. - The Andes or Andean Mountains are the longest continental mountain range in the world. They are a continuous range of highlands along the western edge of South America. This range is about long, about wide (widest between 18 south and 20 south latitude), and of an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Argentina and Chile. - A currency (from , "in circulation", from ) in the most specific use of the word refers to money in any form when in actual use or circulation as a medium of exchange, especially circulating banknotes and coins. A more general definition is that a currency is a "system of money" (monetary units) in common use, especially in a nation. Under this definition, US dollars, British pounds, Australian dollars, and European euros are examples of currency. These various currencies are recognized stores of value and are traded between nations in foreign exchange markets, which determine the relative values of the different currencies. Currencies in this sense are defined by governments, and each type has limited boundaries of acceptance. - Forbes is an American business magazine. Published bi-weekly, it features original articles on finance, industry, investing, and marketing topics. "Forbes" also reports on related subjects such as technology, communications, science, and law. Its headquarters is located in Jersey City, New Jersey. Primary competitors in the national business magazine category include "Fortune" and "Bloomberg Businessweek". The magazine is well known for its lists and rankings, including its lists of the richest Americans (the Forbes 400) and rankings of world's top companies (the Forbes Global 2000). Another well-known list by the magazine is the The World's Billionaires list. - The Forbes 400 or 400 Richest Americans (first published in 1982) is a list published by "Forbes" magazine of the wealthiest 400 Americans, ranked by net worth. The list is published annually in September, and 2011 marked the 30th issue. The 400 was started by Malcolm Forbes in 1982. Peter W. Bernstein and Annalyn Swan describe the Forbes 400 as capturing "a period of extraordinary individual and entrepreneurial energy, a time unlike the extended postwar years, from 1945 to 1982, when American society emphasized the power of corporations." Bernstein and Swan also describe it as representing "a powerful argument and sometimes a dream about the social value of wealth in contemporary America." Given the information, choose the subject and object entities that have the relation of 'occupation'.
Answer:
j. r. simplot , entrepreneur