With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boston was founded in the 17th century.
text_B: Boston -LRB- pronounced -LSB- ˈbɒstən -RSB- -RRB- is the capital and most populous city of the Commonwealth of Massachusetts in the United States .. Commonwealth of Massachusetts. Commonwealth of Massachusetts. capital. list of capitals in the United States. most populous city. list of U.S. states' largest cities by population. Commonwealth. Commonwealth ( U.S. state ). Massachusetts. Massachusetts. United States. United States. Boston is also the seat of Suffolk County , although the county government was disbanded on July 1 , 1999 .. Suffolk County. Suffolk County, Massachusetts. County. List of counties in Massachusetts. Suffolk. Suffolk County, Massachusetts. seat. county seat. The city proper covers 48 mi2 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 .. most populous city. list of U.S. states' largest cities by population. United States. United States. city proper. New England town#Cities. largest city. List of cities by population in New England. New England. New England. 23rd most populous city in the United States. List of United States cities by population. England. England. The city is the economic and cultural anchor of a substantially larger metropolitan area known as Greater Boston , a Metropolitan Statistical Area -LRB- MSA -RRB- home to a census-estimated 4.7 million people in 2014 and ranking as the tenth-largest such area in the country .. Greater Boston. Greater Boston. Metropolitan Statistical Area. Metropolitan Statistical Area. tenth-largest. Table of United States Metropolitan Statistical Areas. Alternately , as a Combined Statistical Area -LRB- CSA -RRB- , this wider commuting region is home to some 8.1 million people , making it the sixth-largest as such in the United States .. CSA. Combined statistical area. United States. United States. Combined Statistical Area. Combined Statistical Area. sixth-largest. Table of United States Combined Statistical Areas. One of the oldest cities in the United States , Boston was founded on the Shawmut Peninsula in 1630 by Puritan settlers from England .. United States. United States. Shawmut Peninsula. Shawmut Peninsula. Puritan. Puritan. England. England. It was the scene of several key events of the American Revolution , such as the Boston Massacre , the Boston Tea Party , the Battle of Bunker Hill , and the Siege of Boston .. American Revolution. American Revolution. Boston Massacre. Boston Massacre. Boston Tea Party. Boston Tea Party. Battle of Bunker Hill. Battle of Bunker Hill. Siege of Boston. Siege of Boston. Upon U.S. independence from Great Britain , it continued to be an important port and manufacturing hub as well as a center for education and culture .. Great Britain. Kingdom of Great Britain. culture. culture. Through land reclamation and municipal annexation , Boston has expanded beyond the original peninsula .. land reclamation. land reclamation. municipal annexation. Municipal annexation in the United States. peninsula. Boston Neck. Its rich history attracts many tourists , with Faneuil Hall alone drawing over 20 million visitors per year .. Faneuil Hall. Faneuil Hall. Boston 's many firsts include the United States ' first public school , Boston Latin School -LRB- 1635 -RRB- , first subway system , the Tremont Street Subway -LRB- 1897 -RRB- , and first public park , Boston Common -LRB- 1634 -RRB- .. Boston Common. Boston Common. Latin. Latin. United States. United States. Boston Latin School. Boston Latin School. Tremont Street Subway. Tremont Street Subway. The area 's many colleges and universities make Boston an international center of higher education , including law , medicine , engineering , and business , and the city is considered to be a world leader in innovation and entrepreneurship , with nearly 2,000 startups .. colleges and universities. List of colleges and universities in metropolitan Boston. higher education. higher education. law. law. medicine. medicine. engineering. engineering. business. business. innovation. innovation. entrepreneurship. entrepreneurship. Boston 's economic base also includes finance , professional and business services , biotechnology , information technology , and government activities .. business. business. professional and business services. professional services. biotechnology. biotechnology. information technology. information technology. Households in the city claim the highest average rate of philanthropy in the United States ; businesses and institutions rank among the top in the country for environmental sustainability and investment .. United States. United States. philanthropy. philanthropy. environmental sustainability. sustainability. The city has one of the highest costs of living in the United States as it has undergone gentrification , though it remains high on world livability rankings .. United States. United States. costs of living. Cost of living. gentrification. gentrification. world livability rankings. world's most liveable cities
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