Question: Are Victoria Azarenka and Ellis Ferreira both from South Africa?

Context paragraphs:
Butch Lochner: George Philip "Butch" Lochner (b. 1 February 1931 in Stellenbosch – d. 27 August 2010 in Langebaan) was a South African international rugby union player.  He made nine appearances for the Springboks between 1955 and 1958, mostly as a number eight.  He also scored two tries during his international career, at a time when tries were worth three points.  Lochner, who studied agriculture at the University of Stellenbosch, started playing provincial rugby with Western Province in 1951, before moving to Boland in 1954.  He made his international debut for South Africa during the 3rd Test of the 1955 British Lions tour at the Loftus Versfeld Stadium, Pretoria.  The match was won by the Lions, giving them a 2–1 lead in the four Test series.  He was not selected for the 4th Lions Test, but was included in the squad for the 1956 tour of Australia and New Zealand.  He played in all six of the tour Tests, including two victories over Australia.  After Australia, the Springboks travelled to New Zealand to compete in a four Test Series.  Following a loss in Dunedin and a win in Wellington, the series with the All Blacks was level going into the 3rd Test at Lancaster Park, Christchurch.  Lochner, playing as a flanker, scored a try as South Africa lost the match 17–10.  New Zealand went on to win the series 3–1.  He then played in both Tests of France's 1958 tour.  He scored a try in the opening match, a 3–3 draw at Newlands Stadium, Cape Town, before making his final appearance as a Springbok in the 2nd Test at Ellis Park, Johannesburg.  France won the game to take the series 1–0.

Jan Pickard: Jan Albertus Jacobus Pickard (25 December 1927 – 30 May 1998) was a South African rugby union international who played as a lock.  Born in Paarl and a product of Stellenbosch University, Pickard made his provincial debut for Western Province in 1951.  He is the grandfather of Francois Louw, who also played for Western Province and South Africa.  Pickard was selected to represent South Africa on the 1951–52 tour of Great Britain and France, although he was not selected for any of the Test matches.  His first appearance in a Test match came in September 1953, against Australia in Durban.  South Africa won the game 18–8, this was followed by a further victory over Australia a week later—a 22–9 victory in Port Elizabeth, which Pickard also took part in.  The next time Pickard was selected for South Africa was for the 1956 tour of Australia and New Zealand.  He was selected to play in the second Test of the four match series against New Zealand and played as a number eight in an 8–3 South Africa victory.  Pickard made his final appearance for South Africa in August 1958 against France at Ellis Park in Johannesburg.  France won the game 9–5, with Pickard playing in his usual position at Lock.  Pickard died in Cape Town in May 1998 at the age of 70.

Hoërskool Rob Ferreira High School: Hoërskool Rob Ferreira (Rob Ferreira High School) is a Public Afrikaans and English medium co-educational High School located in White River, Mpumalanga a province of South Africa.  Learners are called Robbies .

Victoria Azarenka: Victória Fyódorovna Azárenka (Belarusian: Вікторыя Фёдараўна Азаранка ; Russian: Виктория Фёдоровна Азаренко; born 31 July 1989) is a Belarusian professional tennis player.  She is a former world No. 1.

First Matabele War: The First Matabele War was fought between 1893 and 1894 in the country today called Zimbabwe.  It pitted the British South Africa Company against the Ndebele (Matabele) Kingdom.  Lobengula, king of the Ndebele, had tried to avoid outright war with the company's pioneers because he and his advisors were mindful of the destructive power of European-produced weapons on traditional Matabele impis (units of Zulu warriors) attacking in massed ranks.  Lobengula had 80,000 spearmen and 20,000 riflemen, armed with nine-pound Martini-Henrys, which were modern arms at that time.  However, poor training meant that these were not used effectively.  The British South Africa Company had no more than 750 troops in the British South Africa Company's Police, with an undetermined number of possible colonial volunteers and an additional 700 Tswana (Bechuana) allies.  Cecil Rhodes, who was Prime Minister of the Cape Colony and Leander Starr Jameson, the Administrator of Mashonaland also tried to avoid war to prevent loss of confidence in the future of the territory.  Matters came to a head when Lobengula approved a raid to forcibly extract tribute from a Mashona chief in the district of the town of Fort Victoria, which inevitably led to a clash with the Company.

Hendrik C. Ferreira: Hendrik Christoffel Ferreira is a professor in Digital Communications and Information Theory at the University of Johannesburg, Johannesburg, South Africa.  He studied electrical engineering at the University of Pretoria, South Africa, where he obtained his Ph.D. in 1980.  He worked as a visiting researcher at Linkabit in San Diego.  He joined the Rand Afrikaans University in 1983, where, in 1989, he was appointed full professor.  In recognition of his excellence in research and educating post-graduate students, he has been appointed as a research professor at the University of Johannesburg in 2007.  He is a Fellow of the SAIEE, the South African Institute of Electrical Engineers.

Ellis Ferreira: Ellis Ferreira (born 19 February 1970 in Pretoria, South Africa) is a former professional male tennis player from South Africa.  He played collegiately at the University of Alabama, earning all-SEC and all-American honors.  He won 2 Grand Slam doubles titles, the Men's title at the 2000 Australian Open with Rick Leach and the mixed doubles at the Australian Open with Corina Morariu in 2001.  Ferreira was named the Senior Assistant Men's and Women's Tennis Head Coach at Washington College in Chestertown, Maryland, in July 2007.  Ferreira is now the co-owner of the Eagleton/ Ferreira Tennis Academy on Longboat Key in Florida (www.eftennis.com).

1972 Federation Cup (tennis): The 1972 Federation Cup was the tenth edition of the most important competition between national teams in women's tennis.  31 nations participated in the tournament, which was held at Ellis Park in Johannesburg, South Africa, from 20–25 March.  South Africa defeated Great Britain in the final, in what was the first final not featuring United States or Australia, giving South Africa their first title.  South Africa became the first team other than United States or Australia to win the Fed Cup.

Mandela Challenge Plate: Initially designed to be held every two years, the trophy was first contested as a one-off match in 2000, with Australia winning the game 44-23 at Melbourne's Docklands Stadium.  The second, played in Ellis Park, Johannesburg in 2002, was also South Africa's home game in the Tri Nations, and was won 33–31 by South Africa.  The 2004 event, delayed until 2005, was played over two legs, and was not part of the Tri Nations.  Since South Africa were the holders, Australia needed to win both games to reclaim the trophy.  Australia won the first game 30–12, but lost the return leg at Ellis Park, 33–20.

Gerrit Ferreira: Gerrit Thomas Ferreira also known as GT Ferreira is a South African businessman and banker who is the Chairman of RMI Holdings.  He is also one of the co-founder of Firstrand bank in South Africa.

Supporting paragraphs: Victoria Azarenka Ellis Ferreira
Answer: no