question: Who lived longer, Russ Prior or Robert Von Zimmermann?
context: [["Russ Prior", ["Russel\" Russ\" Prior( July 11, 1949 \u2013 February 17, 2017) was a Canadian weightlifter, who represented Canada at international competitions.", "Born in Hamilton, Ontario, Prior first became interested in weightlifting at the age of 15, after reading about the lifting performance of a local resident in a newspaper.", "His father built a gym in their house's basement, and Prior won multiple events at the CANUSA Games.", "Three times \u2013 in 1970, 1974, and 1978 \u2013 Prior won gold medals at the Commonwealth Games, along with those titles, he earned three Pan American Games gold medals.", "After not being able to compete at the 1972 Summer Olympics due to a back injury, he won the bronze medal in the 110 kg snatch at the 1976 World Weightlifting Championships, lifting 167.5 kg.", "He participated at the 1976 Summer Olympics in the 110 kg event, and is credited with a ninth- place finish.", "In 1978, Prior became the Commonwealth record- holder in the 110+ kg clean and jerk, by successfully lifting 210.5 kg.", "Prior retired from the sport and moved to Winnipeg, where he became a high school teacher."]], ["Robert von Zimmermann", ["Robert von Zimmermann or Robert Zimmermann( November 2, 1824, Prague \u2013 September 1, 1898, Prague) was a Czech- born Austrian philosopher.", "The mathematician and philosopher, Bernard Bolzano, entrusted his unfinished work,\" Gr\u00f6ssenlehreTheory of Quantity\", a philosophical foundation for mathematics), which had not been completed at the time of his death in 1848, to von Zimmermann who was 24 years old.", "Zimmermann had been a student of Bolzano's.", "Since Zimmermann's interests were more in the area of philosophy as he had been appointed to the chair of philosophy at the University of Prague in 1852, he did n't do much with Bolzano's papers.", "Most of the remaining manuscripts stayed in Zimmermann's possession until 1882 when he gave them to the Austrian Academy of Sciences( Kaiserliche Akademie der Wissenschaften in Wien).", "Robert von Zimmermann taught at the University of Vienna from 1861.", "One of his doctoral students was Kazimierz Twardowski."]], ["Robert von Moschzisker", ["Robert von Moschzisker( March 6, 1870 \u2013 November 21, 1939) was a Justice of the Supreme Court of Pennsylvania from 1909 to 1921 and Chief Justice from 1921 to 1930."]], ["Robert McGowan Coventry", ["Robert McGowan Coventry or Robert McGown Coventry( 1855\u20131914) was a Scottish painter born in Glasgow."]], ["Johann Georg Ritter von Zimmermann", ["Johann Georg Ritter von Zimmermann/ Johann Georg Zimmermann( 8 December 1728, in Brugg, Aargau7 October 1795, in Hanover) was a Swiss philosophical writer, naturalist, and physician."]], ["Ruprecht Haller von Hallerstein", ["Ruprecht Or Robert Haller von Hallerstein,( 1533- 1560) was a Bavarian noble lord."]], ["Hans von Rosen", ["Count Hans Robert von Rosen (August 8, 1888 \u2013 September 2, 1952) was a Swedish Army captain and horse rider who competed in the 1912 Summer Olympics and in the 1920 Summer Olympics."]], ["William Celling", ["William Celling( or William Tilly of Selling)( died 1494) was an English Benedictine prior( or abbot), diplomat, and humanist scholar."]], ["Katharina von Zimmermann", ["Katharina von Zimmermann (1756 - 10 September 1781) was a doctor's daughter, originally from central Switzerland, who died young.", "She is known to posterity chiefly on account of her friendship with Goethe, who wrote about her."]], ["Clemens von Zimmermann", ["Clemens von Zimmermann( 8 November 1788, D\u00fcsseldorf- 25 January 1869, Munich) was a German historical painter.", "He is associated with the D\u00fcsseldorf school of painting."]]]
supporting_facts: [["Russ Prior", 0], ["Robert von Zimmermann", 0]]
evidences: [["Russ Prior", "date of birth", "July 11, 1949"], ["Russ Prior", "date of death", "February 17, 2017"], ["Robert von Zimmermann", "date of birth", "November 2, 1824"], ["Robert von Zimmermann", "date of death", "September 1, 1898"]]
answer: Robert Von Zimmermann