Question: Are Shenandoah Valley Regional Airport and Santa Barbara Municipal Airport both in the United States?

full_context: Document 1: Shenandoah Valley Railroad (short-line): The Shenandoah Valley Railroad (reporting mark SV) is a shortline railroad operating 20.2 miles of track between Staunton and Pleasant Valley, Virginia. The railroad interchanges with CSX and Buckingham Branch in Staunton and Norfolk Southern in Pleasant Valley. The railroad was purchased from Norfolk Southern in 1993 and is currently operated by the Durbin and Greenbrier Valley Railroad.
Document 2: Staunton Mall: Staunton Mall is a shopping mall in Augusta County, Virginia, United States. It is slightly outside the city limits of Staunton, Virginia. It has 4 anchors in operation include Belk, JCPenney, Peebles and Gold's Gym (previously Sears Surplus and Goody's Family Clothing), with former anchors including Books-A-Million and Steve & Barry's.
Document 3: Roanoke–Blacksburg Regional Airport: Roanoke–Blacksburg Regional Airport (IATA: ROA, ICAO: KROA, FAA LID: ROA) , also known as Woodrum Field, is a regional airport located three nautical miles (6 km) northwest of the central business district of Roanoke, a city in Roanoke County, Virginia, United States. It is governed by the five-member Roanoke Regional Airport Commission that includes representatives from both the city and county of Roanoke. The airport has two runways and over 60 scheduled flights each day.
Document 4: Santa Barbara, California: Santa Barbara (Spanish for "Saint Barbara") is the county seat of Santa Barbara County in the U.S. state of California. Situated on a south-facing section of coastline, the longest such section on the West Coast of the United States, the city lies between the steeply rising Santa Ynez Mountains and the Pacific Ocean. Santa Barbara's climate is often described as Mediterranean, and the city has been promoted as the "American Riviera". As of 2014, the city had an estimated population of 91,196, up from 88,410 in 2010, making it the second most populous city in the county after Santa Maria while the contiguous urban area, which includes the cities of Goleta and Carpinteria, along with the unincorporated regions of Isla Vista, Montecito, Mission Canyon, Hope Ranch, Summerland, and others, has an approximate population of 220,000. The population of the entire county in 2010 was 423,895.
Document 5: Santa Barbara Municipal Airport: Santa Barbara Municipal Airport (IATA: SBA, ICAO: KSBA, FAA LID: SBA) is a public airport 7 mi west of downtown Santa Barbara, California, United States. SBA covers 948 acres (384 ha) of land.
Document 6: Marine Corps Air Station Santa Barbara: Marine Corps Air Station Santa Barbara (MCAS Santa Barbara) was a United States Marine Corps air station that was located in Goleta, California 70 mi north of Los Angeles during World War II. Commissioned on December 4, 1942, the air station consisted of an airfield that had been built into the Goleta Slough and served as a training base for numerous squadrons before they deployed to support combat operations in the Pacific Theater. Later in the war, the station would serve as home to Marine squadrons that were trained to operate from aircraft carriers providing close air support for their fellow Marines on the ground. Following the surrender of Japan and the subsequent drawdown of forces that ensued, the air station closed its doors in 1946 and today its property is home to the Santa Barbara Municipal Airport and the campus of the University of California, Santa Barbara.
Document 7: Shenandoah Valley Regional Airport: Shenandoah Valley Regional Airport (IATA: SHD, ICAO: KSHD, FAA LID: SHD) is a public airport located 10 nautical miles (12 mi, 19 km) northeast of the central business district of Staunton, a city in Augusta County, Virginia, United States. It is mostly used for general aviation, but is also served by one commercial airline. Service is subsidized by the Essential Air Service program.
Document 8: Manassas Regional Airport: Manassas Regional Airport (IATA: KHEF, ICAO: HEF) , also known as Harry P. Davis Field, is a city-owned public-use airport located four nautical miles (7 km) southwest of the central business district of Manassas, in a section of Manassas that was carved out of Prince William County specifically for the purpose of containing the airport. The largest regional airport in the state of Virginia, Manassas Regional Airport is located 30 miles from Washington, D.C.
Document 9: Lynchburg Regional Airport: Lynchburg Regional Airport (IATA: KLYH, ICAO: LYH) , also known as Preston Glenn Field, is a public use airport in Campbell County, Virginia, United States. It is located at the intersection of Route 29 South and Route 460, five nautical miles (6 mi, 9 km) southwest of the central business district of the City of Lynchburg, which owns the airport. Originally known as Preston Glenn Airport, it was named for Lt. Preston Glenn, a Lynchburg native who died while serving in World War I as an Army Air Corps pilot. Mostly used for general aviation, the airport is also served by commercial airline American Airlines, with modern Dash 8 turboprops and Canadair Regional Jet aircraft to Charlotte Douglas International Airport in Charlotte, North Carolina..
Document 10: Sacramento Mather Airport: Sacramento Mather Airport (IATA: MHR, ICAO: KMHR, FAA LID: MHR) , also known as simply Mather Airport, is a county-owned public-use airport located 10 nautical miles (19 km) east of the central business district of Sacramento, in Sacramento County, California, United States. It is located on the site of the former Mather Air Force Base which was closed in 1993.
Document 11: St. Louis Metro-East Airport: St. Louis Metro-East Airport (FAA LID: 3K6) , also known as Shafer Field, is a public use airport located two miles (3 km) north of the central business district of St. Jacob, in Madison County, Illinois, United States. It is privately owned by Edward B. Shafer.
Document 12: San Diego International Airport: San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) , formerly known as Lindbergh Field, is an international airport 3 mi northwest of Downtown San Diego, California, United States. It is owned and operated by the San Diego County Regional Airport Authority.
Document 13: Susquehanna Area Regional Airport Authority: The Susquehanna Area Regional Airport Authority (SARAA) is the governing authority of Harrisburg International Airport, Capital City Airport, Franklin County Regional Airport and Gettysburg Regional Airport in south-central Pennsylvania. SARAA was incorporated on September 9, 1997, and officially took over control of HIA and CXY airports from the Commonwealth of Pennsylvania on January 1, 1998.
Document 14: SBA Airlines: Santa Bárbara Airlines C.A, doing business as SBA Airlines and formerly as "Santa Bárbara Airlines" prior to 2008, is an airline with its headquarters on the third floor of the "Edificio Tokay" in Caracas, Venezuela. It operates scheduled domestic and international services. Its main base is Simón Bolívar International Airport, Maiquetía (Caracas).
Document 15: Santa Fe Municipal Airport: Santa Fe Municipal Airport (IATA: SAF, ICAO: KSAF, FAA LID: SAF) is ten miles southwest of Santa Fe, in Santa Fe County, New Mexico.
ground_truth: yes