Detailed Instructions: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
Q: Passage: Speed skating After a successful period around 1900, with Jaap Eden and Coen de Koning as World Champions, Dutch speed skating successes became numerous in the 1960s. Champions Kees Verkerk and Ard Schenk were immensely popular, causing a real speed skating hype in the country. Successes continue up to today, with the likes of Yvonne van Gennip (3 Olympic gold medals in 1988), Rintje Ritsma (4-time World Allround Champion), Jochem Uytdehaage (2 Olympic gold medals in 2002), Marianne Timmer (3 Olympic gold medals in 1998 and 2006), Ireen Wust (5 Olympic golds in 2006, 2010, 2014, 2018 and 6 World Allround Speed Skating Championships) and Sven Kramer (4 Olympic gold medals in 2010, 2014, 2018 and 9 World Allround Championships). The Dutch speed skaters performance at the 2014 Winter Olympics, where they won 8 out of 12 events, 23 out of 36 medals, including 4 clean sweeps, is the most dominant performance in a single sport in Olympic history. Thialf Stadium in Heerenveen was the second indoor 400m speed skating oval in the world, the first to host an international championship and remains a world-class facility today. Dutch speed skaters have won 77 world single distance championchips (since 1996).
Question: How many Olympians each won more than 4 gold medals in 2018 and at least 5 World Allround Speed Skating Championships?
Answer type: Number
A:
2.