Question: What is the 1989 tour, known by the official name of the country where Boesingheliede is found, an instance of?

full_context: Document 1: 1990 Ronde van Nederland: These are the results for the 30th edition of the Ronde van Nederland cycling race, which was held from August 13 to August 18, 1990. The race started in Groningen (Groningen (province)) and finished after 911.1 kilometres in Gulpen (Limburg).
Document 2: Villa Welgelegen: Villa Welgelegen is a historical building in Haarlem, the Netherlands, which currently houses the offices of the provincial executives of North Holland. Located at the north end of a public park in the city, it is an example of neoclassical architecture, unusual for its style in the Netherlands.
Document 3: 1999 Ronde van Nederland: These are the results for the 39th edition of the Ronde van Nederland cycling race, which was held from August 24 to August 28, 1999. The race started in Gouda (Zuid-Holland)and finished in Landgraaf (Limburg).
Document 4: 1987 Ronde van Nederland: These are the results for the 27th edition of the Ronde van Nederland cycling race, which was held from August 17 to August 22, 1987. The race started in Bergen op Zoom (Noord-Brabant) and finished in Gulpen (Limburg).
Document 5: Nesselande: Nesselande is a new extension on the east side of the city of Rotterdam, in South Holland, the Netherlands. It is part of the borough of Prins Alexander, formerly Zevenhuizen-Moerkapelle.
Document 6: Holland: Holland North and South Holland (in orange) shown together within the Netherlands Country Netherlands Largest settlements List (show) Amsterdam Rotterdam The Hague Haarlem Zoetermeer Dordrecht Leiden Area Total 5,488 km (2,119 sq mi) Population (January 2017) Total 6,466,735 Density 1,200 / km (3,100 / sq mi) Demonym (s) Hollander Time zone CET (UTC + 1) Summer (DST) CEST (UTC + 2)
Document 7: Amsterdamse Poort, Haarlem: The Amsterdamse Poort is an old city gate of Haarlem, Netherlands. It is located at the end of the old route from Amsterdam to Haarlem and the only gate left from the original twelve city gates.
Document 8: Boesingheliede: Boesingheliede () is a hamlet in the Dutch province of North Holland. It is a part of the municipality of Haarlemmermeer, and lies about 12 km west of Amsterdam.
Document 9: North Holland: The capital and seat of the provincial government is Haarlem, and the province's largest city is the Netherlands' capital Amsterdam. The King's Commissioner of North Holland is Johan Remkes, serving since 2010. There are 51 municipalities and three (including parts of) water boards in the province.
Document 10: Haarlemmerhout: The Haarlemmerhout is the oldest public park of the Netherlands. It lies on the south side of Haarlem, on the same old sandy sea wall that is shared by the public park Haagse Bos in The Hague and the Alkmaarderhout in Alkmaar.
Document 11: 1989 Ronde van Nederland: These are the results for the 29th edition of the Ronde van Nederland cycling race, which was held from August 14 to August 19, 1989. The race started in Nieuwegein (Utrecht) and finished 857 kilometres later in Gulpen (Limburg).
Document 12: Willem III Rowing Club: Willem III Rowing Club is one of the largest and oldest rowing clubs in The Netherlands. It is located on the south side of Amsterdam, on the bank of the River Amstel. The club also has training facilities near the Bosbaan, the former Olympic course on the southwest side of Amsterdam. It is a member of the Royal Dutch Rowing Federation (KNRB).
Document 13: 1988 Ronde van Nederland: These are the results for the 28th edition of the Ronde van Nederland cycling race, which was held from August 15 to August 20, 1988. The race started in Groningen (Groningen) and finished after 859 kilometres in Gulpen (Limburg).
Document 14: Dutch Brazil: Dutch Brazil, also known as New Holland, was the northern portion of the Portuguese colony of Brazil, ruled by the Dutch during the Dutch colonization of the Americas between 1630 and 1654. The main cities of the Dutch colony of New Holland were the capital Mauritsstad (today Recife), Frederikstadt (João Pessoa), Nieuw Amsterdam (Natal), Saint Louis (São Luís), São Cristóvão, Fortaleza (Fort Schoonenborch), Sirinhaém and Olinda.
Document 15: Postage stamps and postal history of the Netherlands: The postal region of the Netherlands is located in North-West Europe and comprises the whole territory of the Kingdom of the Netherlands in Europe and until 2010 the full territory of the country the Netherlands. Four other postal regions exist in the kingdom: for Aruba, the Caribbean Netherlands (Bonaire, Sint Eustatius and Saba), Curaçao and Sint Maarten.
ground_truth: Ronde van Nederland
sub_queries: Boesingheliede >> country Answer: Holland
what is the official name of the country sometimes known as Holland Answer: Netherlands
1989 Tour of the Netherlands >> instance of Answer: Ronde van Nederland