In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

The Elfstedentocht (] ; West Frisian: "Alvestedetocht" ] , English: "Eleven cities tour") is a skating tour, almost 200 km long, which is held both as a speed skating competition (with 300 contestants) and a leisure tour (with 16,000 skaters). It is held in the province of Friesland in the north of the Netherlands, leading past all eleven historical cities of the province. The tour is held at most once a year, only when the natural ice along the entire course is at least 15 cm thick; sometimes on consecutive years, other times with gaps that may exceed 20 years. When the ice is suitable, the tour is announced and starts within 48 hours. Question: In which province is the race held that Reinier Paping won in 1963 ? Answer: Friesland
It is held in the province of Friesland in the north of the Netherlands, leading past all eleven historical cities of the province.

Ronald Walter "Wally" Wallens, DFC (1 February 1916 13 November 1995) was a Royal Air Force officer, who flew during the Battle of Britain and as such is one of "The Few". Question: Which world war did Ronald Wallens participate in? Answer: the Second World War
Ronald Walter Wally Wallens, DFC 1 February 1916 13 November 1995 was a Royal Air Force officer, who flew during the Battle of Britain and as such is one of The Few.

Anadolu Isuzu (officially Anadolu Isuzu Automotive Industry & Trading A.S.) is an automobile manufacturing company headquartered in Istanbul, Turkey and a joint venture between Anadolu Group from Turkey, and Isuzu Motors and Itochu Co. from Japan. Its main fields of operation are the production and marketing of light duty trucks and midibuses. Since the establishment of the company in 1984, more than 80,000 commercial vehicles have been produced in accordance with the Isuzu Motors license agreement. Anadolu Isuzu is the first Turco-Japanese joint venture in the automotive sector. Question: Where is the alphabetically first Japanese company part of Anadolu Isuzu headquartered? Answer: Tokyo
Anadolu Isuzu officially Anadolu Isuzu Automotive Industry Trading A.S.