Information: - Matsushima Air Field ( Matsushima Hikj ) ( ICAO : RJST ) is a military aerodrome of the Japan Air Self - Defense Force Matsushima Airbase ( Matsushima Kichi ) . It is located 6.6 NM ( 12.2 km ; 7.6 mi ) west of Ishinomaki in the Miyagi Prefecture , Japan . In 1971 an F - 86F fighter jet from this base collided with All Nippon Airways Flight 58 , causing 162 deaths . During the 2011 Thoku earthquake and tsunami , the base was flooded with seawater , and eighteen F - 2Bs belonging to 21st Squadron , as well as other aircraft , were damaged or destroyed . - Sapporo is known outside Japan for having hosted the 1972 Winter Olympics, the first ever held in Asia, and for the city's annual "Yuki Matsuri", internationally referred to as the Sapporo Snow Festival, which draws more than 2 million tourists from around the world. The city is also home to Sapporo Brewery and the white chocolate biscuits called . - , also known as or ANA, is the largest airline in Japan. Its headquarters are located at Shiodome City Center in the Shiodome area of Minato, Tokyo, Japan. It operates services to both domestic and international destinations and had more than 20,000 employees as of March 2016. In May 2010, ANA's total passenger traffic was up year-on-year by 7.8%, and its international services grew by 22% to 2.07 million passengers in the first five months of 2010. ANA's main international hubs are at Narita International Airport outside Tokyo and Kansai International Airport outside Osaka. Its main domestic hubs are at Tokyo International Airport (Haneda), Osaka International Airport (Itami), Chbu Centrair International Airport (near Nagoya), and New Chitose Airport (near Sapporo). - The Boeing 727 is a midsized, narrow-body three-engined jet aircraft built by Boeing Commercial Airplanes from the early 1960s to 1984. It can carry 149 to 189 passengers and later models can fly up to nonstop. Intended for short and medium-length flights, the 727 can use relatively short runways at smaller airports. It has three Pratt & Whitney JT8D engines below the T-tail, one on each side of the rear fuselage with a center engine that connects through an S-duct to an inlet at the base of the fin. The 727 is Boeing's only trijet aircraft. - All Nippon Airways (ANA) Flight 58 was a Japanese domestic flight from Sapporo to Tokyo, operated by All Nippon Airways (ANA). On 30 July 1971, at 2:04 local time, a Japan Air Self-Defense Force (JASDF) jet fighter collided with the Boeing 727 airliner operating the flight, causing both aircraft to crash. All 162 occupants of the flight were killed, while the Sabre pilot, a trainee with the JASDF, ejected before the collision and survived. This incident led to the resignation of Japan's head of defense department and the JASDF chief of staff. - The , or JASDF, is the aviation branch of the Japan Self-Defense Forces - responsible for the defense of Japanese airspace and for other aerospace operations. The JASDF carries out combat air patrols around Japan, while also maintaining an extensive network of ground and air early-warning radar systems. The branch also has an aerobatic team known as Blue Impulse and has recently become involved in providing air transport in several UN peacekeeping missions. After reading the paragraphs above, we are interested in knowing the entity with which 'matsushima air field' exhibits the relationship of 'instance of'. Find the answer from the choices below. Choices: - aircraft - airline - airport - area - aviation - branch - brewery - chief of staff - city - collision - combat - department - fighter - force - headquarters - home - international airport - july - march - may - network - radar - staff - the city - three - year
Answer:
airport