Question: What is the main international airport in the city where John III, former ruler of the country where Floda is located, died?

full_context: Document 1: Stockholm Arlanda Airport: Stockholm Arlanda Airport (IATA: ARN, ICAO: ESSA), is an international airport located in the Sigtuna Municipality of Sweden, near the town of Märsta, 37 kilometres (23 mi) north of Stockholm and nearly 40 kilometres (25 mi) south - east of Uppsala. The airport is located within Stockholm County and the province of Uppland. It is the largest airport in Sweden and the third - largest airport in the Nordic countries. The airport is the major gateway to international air travel for large parts of Sweden. Arlanda Airport was used by close to 27 million passengers in 2017, with 21.2 million international passengers and 5.5 million domestic.
Document 2: Arboga Airport: Arboga Airport is an airport serving Arboga in Västmanland County, Sweden. It is a former Swedish Airforce backup base located outside of Arboga used by the Test Unit of SWAF for tests of airborne missiles. Today, the airfield is solely used by the local flying club.
Document 3: Hartsfield–Jackson Atlanta International Airport: Hartsfield -- Jackson Atlanta International Airport (IATA: ATL, ICAO: KATL, FAA LID: ATL), also known as Atlanta Airport, Hartsfield, or Hartsfield -- Jackson, is an international airport located 7 miles (11 km) south of Atlanta's central business district, in the U.S. state of Georgia. It has been the world's busiest airport by passenger traffic since 1998; and by number of landings and take - offs from 2005 to 2013, losing that title to Chicago - O'Hare in 2014, but regaining it a year later. Hartsfield -- Jackson held its ranking as the world's busiest airport in 2012, both in passengers and number of flights, by accommodating 100 million passengers (more than 260,000 passengers daily) and 950,119 flights. Many of the nearly one million flights are domestic flights from within the United States, where the airport serves as a major hub for travel throughout the southeastern region of the country. The airport has 207 domestic and international gates. ATL covers 4,700 acres (1,902 ha) of land and has five parallel runways.
Document 4: Floda, Lerum: Floda is a locality situated in Lerum Municipality, Västra Götaland County, Sweden. It had 8,021 inhabitants in 2010 and is situated 54 meters above sea level at Lake Sävelångens entrance to River Säveån.
Document 5: Fälö by: Falö by is located in northern Roslagen, Börstil parish, Väddö and Häverö skeppslag, Östhammar, Uppsala County, Sweden. "By" (village) is a historical entity that was providing a soldier each.
Document 6: Education in Sweden: Education in Sweden is mandatory for all children between age 7 and age 16. The school year in Sweden runs from mid / late August to early / mid June. The Christmas holiday from mid December to early January divides the Swedish school year into two terms. Homeschooling is closely supervised by the government and very limited.
Document 7: Education in Stockholm: Education in Stockholm goes back to 1583, when the small college Collegium Regium Stockholmense was founded in by King John III in Stockholm, Sweden.
Document 8: History of Columbia University: Columbia University in New York City, United States, was founded in 1754 as King's College by royal charter of King George II of England. It is the oldest institution of higher learning in the state of New York and the fifth oldest in the United States. The period leading up to the school's founding was marked in controversy, with various groups competing to determine its location and religious affiliation. Advocates of New York City met with success on the first point, while the Church of England prevailed on the latter. However, all constituencies agreed to commit themselves to principles of religious liberty in establishing the policies of the College.
Document 9: New Delhi: Indira Gandhi International Airport, situated to the southwest of Delhi, is the main gateway for the city's domestic and international civilian air traffic. In 2012-13, the airport was used by more than 35 million passengers, making it one of the busiest airports in South Asia. Terminal 3, which cost ₹96.8 billion (US$1.4 billion) to construct between 2007 and 2010, handles an additional 37 million passengers annually.
Document 10: Arad International Airport: Arad International Airport is located west of Arad, in western Romania, in the historical region of Crișana. The airport is located only north of Timişoara Airport. Arad International Airport also has a cargo terminal, the largest and most modern in western Romania. It is located 250 km from Budapest and 300 km from Belgrad. It’s located near the border with Hungary, only 30 km from the closest point for crossing the border - Turnu and 20 km away from the closest railway point for crossing the border - Curtici. The airport also serves as the SMURD regional air ambulance base for the 5 western counties that form the region (Arad, Bihor, Timis, Hunedoara & Caras-Severin). SMURD Arad operates 1 Eurocopter EC135 converted for the air ambulance role. Arad Airport is directly connected to the A1 motorway (part of the Pan-European Corridor IV), one of the most important and heavily used motorways in Romania.
Document 11: Flaçà: Flaçà is a town in the Gironès county of Girona Province, Catalonia, Spain. It occupies an area of 6.67 square kilometers and extends the hills of the Lloreda Valley and alluvial plain of the Ter river. It borders the Ter River to the north and the municipality of Sant Jordi Desvalls to the west with the municipalities of Sant Joan de Mollet Sant Marti Vell to the south and to east, the towns of Foixà and la Pera. The current population is 1,070 people.
Document 12: Sweden: At 449,964 km2 (173,732 sq mi), Sweden is the 55th-largest country in the world, the 4th-largest country entirely in Europe, and the largest in Northern Europe. The lowest elevation in Sweden is in the bay of Lake Hammarsjön, near Kristianstad, at −2.41 m (−7.91 ft) below sea level. The highest point is Kebnekaise at 2,111 m (6,926 ft) above sea level.
Document 13: Vadstena: Vadstena () is a locality and the seat of Vadstena Municipality, Östergötland County, Sweden, with 5,613 inhabitants in 2010. From 1974 to 1979 Vadstena was administered as part of Motala Municipality.
Document 14: Kalmar: From the thirteenth to the seventeenth centuries, Kalmar was one of Sweden's most important cities. Between 1602 and 1913 it was the episcopal see of Kalmar Diocese, with a bishop, and the Kalmar Cathedral from 1702 is still a fine example of classicistic architecture. It became a fortified city, with the Kalmar Castle as the center. After the Treaty of Roskilde in 1658, Kalmar's importance diminished, until the industry sector was initiated in the 19th century. The city is home to parts of Linnaeus University.
Document 15: Stanmore College: Stanmore College is in the London Borough of Harrow and was established as a tertiary college in 1987. In 1993 all colleges in the post-16 sector ceased to be controlled by their local education authorities and Stanmore College became a Corporation funded by the Further Education Funding Council, and since 2001 by the Learning and Skills Council, which has been replaced by successor organisations: the Skills Funding Agency and the Young People’s Learning Agency. The College facilitates learning from Further Education (the Sixth Form) to Part-Time (Courses for Adults) and Employer Training. Its Sixth Form provides education to an average of 1,500 16- to 19-year-old school leavers. Students come from the Borough of Harrow and a wide area beyond including a significant amount from Brent, Hertfordshire and Barnet.
ground_truth: Stockholm Arlanda Airport
sub_queries: Floda >> country Answer: Sweden
John III of Sweden >> place of death Answer: Stockholm
what is the main international airport in Stockholm Answer: Stockholm Arlanda Airport