Answer the following question: Information:  - Herman Dooyeweerd (7 October 1894, Amsterdam  12 February 1977, Amsterdam) was a Dutch juridical scholar by training, who by vocation was a philosopher and a co-founder of the "Philosophy of the Cosmonomic Idea" with Dirk Vollenhoven. Dooyeweerd made several contributions to philosophy and other theoretical thought, including concerning: the nature of diversity and coherence in everyday experience, the transcendental conditions for theoretical thought, the relationship between religion and philosophy, and a different view of meaning, being, time and self. Dooyeweerd is most famous for his suite of fifteen aspects (or 'law-spheres'), which are distinct ways in which reality can be meaningful and good, and can exist and occur. This suite of aspects is finding application in practical analysis, research and teaching in such diverse fields as built environment, sustainability, agriculture, business, information systems and development. Danie Strauss, the editor of Dooyeweerd's Collected Works, has provided a systematic look at Dooyeweerd's philosophy here.  - Dirk Hendrik Theodoor Vollenhoven (1 November 1892, Amsterdam  6 June,1978, Amsterdam) was a Dutch philosopher.  - Klaas Johan Popma (19031986) was one of the second generation of reformational philosophers arising from the Free University(VU) in Amsterdam, after the first generation of Herman Dooyeweerd and D. H. Th. Vollenhoven. Other second generationers were: Hendrik Van Riessen, S. U. Zuidema and J. P. A. Mekkes.  - Sytse Ulbe Zuidema ( 1906 - 1975 ) was one of the second generation of reformational philosophers arising from the Free University of Amsterdam , after the first generation of Herman Dooyeweerd and D. H. Th. Vollenhoven . Other second generationers were : Hendrik Van Riessen , K. J. Popma and J. P. A. Mekkes . Prior to teaching philosophy at the Free University , Zuidema held a chair of Calvinistic philosophy at the University of Utrecht . He had also been a minister in the Reformed Churches and a missionary in Indonesia . His doctoral dissertation was on William of Ockham . Robert Knudsen and Hendrik Hart both completed their doctoral dissertations in philosophy under Zuidema .  - North Holland (, West Frisian: "Noard-Holland") is a province in the northwest of the Netherlands. It is situated on the North Sea, north of South Holland and Utrecht, and west of Friesland and Flevoland. As of 2015, it has a population of 2,762,163 and a total area of .  - Sytse Ulbe Zuidema (22 April 1906, Kampen - 28 September 1975, Amstelveen) was one of the second generation of reformational philosophers arising from the Free University of Amsterdam, after the first generation of Herman Dooyeweerd and D. H. Th. Vollenhoven. Other second generationers were: Hendrik Van Riessen, K. J. Popma and J. P. A. Mekkes.  - Amsterdam is the capital and most populous municipality of the Kingdom of the Netherlands. Its status as the capital is mandated by the Constitution of the Netherlands, although it is not the seat of the government, which is The Hague. Amsterdam has a population of 847,176 within the city proper, 1,343,647 in the urban area, and 2,431,000 in the Amsterdam metropolitan area. The city is located in the province of North Holland in the west of the country. The metropolitan area comprises much of the northern part of the Randstad, one of the larger conurbations in Europe, with a population of approximately 7 million.  - Hendrik Van Riessen (17 August 1911, Bloemendaal, North Holland  28 February 2000, Bloemendaal) was one of the second generation of reformational philosophers arising from the Free University(VU) in Amsterdam, after the first generation of Herman Dooyeweerd and D. H. Th. Vollenhoven. Other second generationers were: K. J. Popma, S. U. Zuidema and J. P. A. Mekkes.    Given the information above, choose from the list below the object entity that exhibits the relation 'date of birth' with the subject 's. u. zuidema'.  Choices: - 1  - 1 november 1892  - 12  - 17  - 176  - 1894  - 1903  - 1906  - 1975  - 1977  - 1986  - 2  - 22 april 1906  - 28  - 28 september 1975  - 343  - 647  - 7  - 7 october 1894  - 762  - 847  - april 1906  - february 1977  - november 1892
Answer:
22 april 1906