question: Are both Sloulin Field International Airport and Provincetown Municipal Airport are public airports serving states in Eastern United States?
answer: yes
context: Title: Provincetown Municipal Airport
  Passage: Provincetown Municipal Airport (IATA: PVC, ICAO: KPVC, FAA LID: PVC) is a public airport located at the end of Cape Cod, two miles (3 km) northwest of the central business district of Provincetown, a town in Barnstable County, Massachusetts, United States.  This airport is operated by the Town of Provincetown on land leased from the U.S. National Park Service.
  Title: Sloulin Field International Airport
  Passage: Sloulin Field International Airport (IATA: ISN, ICAO: KISN, FAA LID: ISN) is an airport serving Williston, a city in North Dakota.  It is two miles north of downtown and is owned and operated by the City.  Built in 1947, the airport faces expansion constraints, design issues, and the need for runway refurbishment.  For these reasons, as well as the rise in air traffic amid the North Dakota oil boom, officials have decided to build Williston Basin International Airport.  This airport will replace Sloulin Field Airport, which will be decommissioned.
  Title: Kalibo International Airport
  Passage: Kalibo International Airport (Aklanon: "Pangkalibutan nga Paeoparan it Kalibo", Hiligaynon: "Pangkalibutan nga Hulugpaan sang Kalibo" , Filipino: "Paliparang Pandaigdig ng Kalibo" ) (IATA: KLO, ICAO: RPVK) is an airport that serves the general area of Kalibo, the capital of the province of Aklan in the Philippines, and is one of two airports serving Boracay, the other being Godofredo P. Ramos Airport also known as  Caticlan Airport in the town of Malay.  It is the fastest growing airport in the Philippines in terms of passenger traffic with more than 50% growth in 2010, and 2nd fastest for seats offered for June 2014 over the corresponding month of the previous year (20%).  The airport is classified as an international airport by the Civil Aviation Authority of the Philippines, a body of the Department of Transportation and Communications responsible for the operations of all airports in the Philippines except major international airports.
  Title: Baltimore–Washington International Airport
  Passage: Baltimore/Washington International Thurgood Marshall Airport (IATA: BWI, ICAO: KBWI, FAA LID: BWI) is an international airport located in Linthicum in northern unincorporated Anne Arundel County, Maryland.  The airport is 9 miles south of downtown Baltimore and 32 miles northeast of Washington, D.C. It is the busiest, by passenger count, of three major airports serving the Baltimore–Washington metropolitan area in the United States, the other two being Ronald Reagan Washington National Airport and Washington Dulles International Airport.  It is commonly referred to as BWI or BWI Marshall.  The airport is named after Thurgood Marshall, a Baltimore native who became the first African American to serve on the Supreme Court of the United States.
  Title: Vashon Municipal Airport
  Passage: Vashon Municipal Airport is a municipal airport on Vashon Island in King County, Washington, United States.  The airport is unique in being one of the few public airports in Washington State with only a grass runway.  Other state-owned public grass-only runway airports exist in Washington, but these are actually more accurately landing strips, as they are not equipped with hangars.
  Title: Cincinnati Municipal Lunken Airport
  Passage: Cincinnati Municipal Airport – Lunken Field (Cincinnati Municipal Lunken Airport) (IATA: LUK, ICAO: KLUK, FAA LID: LUK) is a public airport in Cincinnati, Ohio, three miles (5 km) southeast of Downtown Cincinnati.  It is owned by the city of Cincinnati and serves private aircraft and the fleets of local corporations.  It serves a few commercial flights and is the second largest airport serving Cincinnati after Cincinnati/Northern Kentucky International Airport.  It is known as Lunken Airport or Lunken Field, after Eshelby Lunken.  It is bounded by US Route 50 (historic Columbia Parkway and Eastern Avenue) to the west, US Route 52 (Kellogg Avenue) and the Ohio River to the south, the Little Miami River (which originally flowed through the airfield but was diverted) to the east, and Ohio Route 125 (Beechmont Avenue) to the north.  The airport is headquarters and hub for Cincinnati-based public charter airline Ultimate Air Shuttle, serving 5 destinations in the eastern United States with 16 peak daily flights.  Lunken is also home to small charter airline Flamingo Air and its aviation school.
  Title: Williston Basin International Airport
  Passage: Williston Basin International Airport (IATA: XWA) is an airport under construction near Williston, a city in the U.S. state of North Dakota.  It is located roughly 10 mi northwest of the city.  Williston Basin Airport will have two runways and a 110000 sqft terminal building.  It is being built to replace Sloulin Field International Airport, which currently serves Williston and has experienced difficulty dealing with the increase in air traffic to Williston amid the North Dakota oil boom.  The project is expected to be completed by late 2019.
  Title: John C. Munro Hamilton International Airport
  Passage: John C. Munro Hamilton International Airport (IATA: YHM, ICAO: CYHM) is an international airport located in Mount Hope, Hamilton, Ontario, Canada.  It is named for John Carr Munro, former Canadian Member of Parliament in Hamilton and cabinet minister.  The airport is situated 11 km and 64 km southwest of Downtown Hamilton and Downtown Toronto, respectively.  It is one of four airports serving Greater Toronto providing scheduled passenger service and serves as an alternate and reliever for nearby Toronto Pearson International Airport.  Former British airline Flyglobespan referred to the airport as "Toronto Hamilton International Airport".
  Title: Ben Gurion Airport
  Passage: Ben Gurion International Airport (Hebrew: נמל התעופה הבינלאומי בן גוריון‎ ‎ ; Arabic: مطار بن غوريون الدولي‎ ‎ ) (IATA: TLV, ICAO: LLBG) , often referred to as Natbag (נתב״ג ) is the main international airport of Israel and by far the busiest airport in the country, located 19 km to the southeast of Tel Aviv.  Named after Israel's first Prime Minister David Ben-Gurion, the airport serves as a hub for El Al, Israir Airlines, Arkia, Up and Sun D'Or.  In 2016, it handled approximately 18 million passengers, making it the 48th busiest airport in Asia.  Ben Gurion Airport is operated by the Israel Airports Authority, a government-owned corporation that manages all public airports and border crossings in Israel.
  Title: Charlotte Douglas International Airport
  Passage: Charlotte Douglas International Airport (IATA: CLT, ICAO: KCLT, FAA LID: CLT) is a joint civil-military public international airport located in Charlotte, North Carolina, United States.  Established in 1935 as Charlotte Municipal Airport, in 1954 the airport was renamed Douglas Municipal Airport after former Charlotte mayor Ben Elbert Douglas, Sr. The airport gained its current name in 1982 and, as of September 2017, it is the second largest hub for American Airlines after Dallas/Fort Worth International Airport, with service to 161 domestic and international destinations.  As of 2016 it was the 5th busiest airport in the United States, ranked by passenger traffic and aircraft movements.  It was also the 7th business airport in the world ranked by aircraft movements Charlotte is the largest airport in the United States without any nonstop service to Asia.  The airport serves as a major gateway to the Caribbean Islands.  CLT covers 5,558 acres (2,249 ha) of land.
citations: Provincetown Municipal Airport Sloulin Field International Airport