Answer the following question: Information: - Boston (pronounced ) is the capital and most populous city of the Commonwealth of Massachusetts in the United States. Boston is also the seat of Suffolk County, although the county government was disbanded on July 1, 1999. The city proper covers with an estimated population of 667,137 in 2015, making it the largest city in New England and the 23rd most populous city in the United States. The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston, a Metropolitan Statistical Area (MSA) home to a census-estimated 4.7million people in 2014 and ranking as the tenth-largest such area in the country. Alternately, as a Combined Statistical Area (CSA), this wider commuting region is home to some 8.1million people, making it the sixth-largest as such in the United States. - Quebec (pronounced or ) is the second-most populous province of Canada and the only one to have a predominantly French-speaking population, with French as the sole provincial official language. - A ski lift is a mechanism for transporting skiers up a hill. Ski lifts are typically a paid service at ski resorts. The first ski lift was built in 1908 by German Robert Winterhalder in Schollach/Eisenbach, Hochschwarzwald. Types of lifts are: - Sugarbush Resort is a ski resort located in the Mad River valley in Warren, Vermont. It is one of the largest ski resorts in New England. The resort encompasses more than 4000 acres (16km) total, 578 trail acres (2.34km) skiable, 53 miles (85km) of trails, and 16 ski lifts. Sugarbush has 111 ski trails, 18 additional marked wooded area, substantial off-piste skiing and riding, a summit elevation of , and a vertical drop of , second largest in Vermont after Killington, and the third largest in New England after Killington and Sugarloaf. - In the field of cell biology, TNF-related apoptosis-inducing ligand (TRAIL), is a protein functioning as a ligand that induces the process of cell death called apoptosis. - Connecticut is the southernmost state in the New England region of the northeastern United States. Connecticut is also often grouped along with New York and New Jersey as the Tri-State Area. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its capital city is Hartford, and its most populous city is Bridgeport. The state is named for the Connecticut River, a major U.S. river that approximately bisects the state. The word "Connecticut" is derived from various anglicized spellings of an Algonquian word for "long tidal river". - Lake Champlain (French: "Lac Champlain") is a natural freshwater lake in North America, mainly within the borders of the United States (states of Vermont and New York) but partially situated across the CanadaU.S. border in the Canadian province of Quebec. - Mad River Glen is a ski area in Fayston , Vermont . Its terrain has been ranked by SKI magazine as the most challenging on the east coast of the United States . Located within the Green Mountain range , it sits in the Mad River Valley , close to the larger Sugarbush Resort . Though not considered a large ski area , it has a vertical drop of 2,000 feet ( 610 m ) , which ranks 14th in New England . It averages over 150 inches ( 380 cm ) of snow a year and maintains a traditional form of New England skiing that emphasizes snow preservation on narrow trails with little grooming instead of man - made snow on wide boulevards . It has one of only two single chairlifts left in the country and does not allow snowboarding . It is one of a very limited number of ski cooperatives . Individuals purchase publicly available shares and attend regular '' Town Hall '' meetings , voting on issues regarding the area and management of the cooperative . - A ski resort is a resort developed for skiing, snowboarding, and other winter sports. In Europe, most ski resorts are towns or villages in or adjacent to a ski area a mountainous area with pistes, ski trails and a ski lift system. In North America, it is more common for ski areas to exist well away from towns, so ski resorts usually are destination resorts, often purpose-built and self-contained, where skiing is the main activity. - Long Island Sound is a tidal estuary of the Atlantic Ocean, lying between the eastern shores of Bronx County, New York City, southern Westchester County, and Connecticut to the north, and the North Shore of Long Island, to the south. From east to west, the sound stretches 110 miles (177km) from the East River in New York City, along the North Shore of Long Island, to Block Island Sound. A mix of freshwater from tributaries and saltwater from the ocean, Long Island Sound is 21 miles (34km) at its widest point and varies in depth from . - New Hampshire is a state in the New England region of the northeastern United States. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian province of Quebec to the north. New Hampshire is the 5th smallest by land area and the 9th least populous of the 50 United States. - New Brunswick is one of Canada's three Maritime provinces (together with Prince Edward Island and Nova Scotia) and is the only constitutionally bilingual (EnglishFrench) province. Fredericton is the capital, Moncton is the largest metropolitan (CMA) area and Saint John is the most populous city. In the 2011 nationwide census, Statistics Canada estimated the provincial population to have been 751,171, being on an area of almost 73,000km. The majority of the population is English-speaking, but there is also a large Francophone minority (33%), chiefly of Acadian origin. The current premier of the province is Brian Gallant. It was created as a result of the partitioning of the British colony of Nova Scotia in 1784. The provincial flag features a ship superimposed on a yellow background with a yellow "lion passant guardant" on red pennon above it. - New England is a geographical region comprising six states of the northeast United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and south, and the Canadian provinces of New Brunswick and Quebec to the northeast and north, respectively. The Atlantic Ocean is to the east and southeast, and Long Island Sound is to the south. Boston is its largest city. Its largest metropolitan area is Greater Boston, which also includes Worcester (the second-largest city in New England), Manchester (the largest city in New Hampshire), and Providence (the capital and largest city of Rhode Island), with nearly a third of the entire region's population. - Greater Boston is the metropolitan region of New England encompassing the municipality of Boston, the capital of the U.S. state of Massachusetts and the most populous city in New England, as well as its surrounding areas. The region forms the northern arc of the U.S. northeast megalopolis and as such, Greater Boston can be described as either a metropolitan statistical area (MSA), or as a broader combined statistical area (CSA). The MSA consists of most of the eastern third of Massachusetts, excluding the South Coast region and Cape Cod; while the CSA additionally includes the municipalities of Manchester (the largest city in the U.S. state of New Hampshire), Providence (the capital of the U.S. state of Rhode Island), Worcester, Massachusetts (the second largest city in New England), as well as the South Coast region and Cape Cod in Massachusetts. Greater Boston's most impactful contributions to human civilization involve the region's higher education institutions and sports culture. Greater Boston also constitutes a region influential upon American history and industry. The region and the state of Massachusetts are global leaders in biotechnology, engineering, higher education, finance, and maritime trade. - The Green Mountains are a mountain range in the U.S. state of Vermont. The range runs primarily south to north and extends approximately from the border with Massachusetts to that with Quebec, Canada. The part of the same range that is in Massachusetts and Connecticut is known as The Berkshires or the Berkshire Hills (with the Connecticut portion, mostly in Litchfield County, locally called the Northwest Hills or Litchfield Hills) and the Quebec portion is called the Sutton Mountains, or Monts Sutton. - The Atlantic Ocean is the second largest of the world's oceans with a total area of about . It covers approximately 20 percent of the Earth's surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World". - Vermont is a state in the New England region of the northeast United States. It borders the other U.S. states of Massachusetts to the south, New Hampshire to the east, New York to the west, and the Canadian province of Quebec to the north. Lake Champlain forms half of Vermont's western border with the state of New York and the Green Mountains run north-south the length of the state. - Rhode Island, officially the State of Rhode Island and Providence Plantations, is a state in the New England region of the northeastern United States. Rhode Island is the smallest in area, the eighth least populous, and the second most densely populated of the 50 U.S. states, following New Jersey. Its official name is also the longest of any state in the Union. Rhode Island is bordered by Connecticut to the west, Massachusetts to the north and east, and the Atlantic Ocean to the south via Rhode Island Sound and Block Island Sound. The state also shares a short maritime border with New York. - Maine is the northernmost state in the New England region of the northeastern United States. Maine is the 39th most extensive and the 41st most populous of the U.S. states and territories. It is bordered by New Hampshire to the west, the Atlantic Ocean to the east, and the Canadian provinces of New Brunswick and Quebec to the north. Maine is the easternmost state in the contiguous United States, and the northernmost east of the Great Lakes. It is known for its jagged, rocky coastline; low, rolling mountains; heavily forested interior, and picturesque waterways; and also its seafood cuisine, especially clams and lobster. There is a continental climate throughout the state, even in coastal areas such as its most populous city of Portland. The capital is Augusta. - Massachusetts ; officially the Commonwealth of Massachusetts, is the most populous state in the New England region of the northeastern United States. It is bordered by the Atlantic Ocean to the east, the states of Connecticut and Rhode Island to the south, New Hampshire and Vermont to the north, and New York to the west. The state is named for the Massachusett tribe, which once inhabited the area. The capital of Massachusetts and the most populous city in New England is Boston. Over 80% of Massachusetts' population lives in the Greater Boston metropolitan area, a region influential upon American history, academia, and industry. Originally dependent on agriculture, fishing and trade, Massachusetts was transformed into a manufacturing center during the Industrial Revolution. During the 20th century, Massachusetts' economy shifted from manufacturing to services. Modern Massachusetts is a global leader in biotechnology, engineering, higher education, finance, and maritime trade. After reading the paragraphs above, we are interested in knowing the entity with which 'mad river glen' exhibits the relationship of 'instance of'. Find the answer from the choices below. Choices: - agriculture - biology - border - cape - capital - cell - city - civilization - climate - colony - combined statistical area - country - county - death - destination - education - engineering - england - estuary - field - flag - government - hill - home - human - island - lake - lion - manufacturing - metropolitan - mountain - municipality - ocean - people - population - protein - province - province of canada - range - ranking - region - resort - river - seat - service - ship - six - ski resort - snowboarding - sound - state - surface - system - three - trail - tribe - valley - water
Answer:
ski resort