Question: Do tennis players Samantha Stosur and Victoria Azarenka have the same nationality?

Context paragraphs:
2015 Wimbledon Championships – Mixed Doubles: Nenad Zimonjić and Samantha Stosur were the defending champions, but Stosur chose not to participate this year.  Zimonjić played alongside Jarmila Gajdošová, but lost in the third round to Robert Lindstedt and Anabel Medina Garrigues.

2012 Qatar Total Open – Singles: The 2012 Qatar Total Open was a professional women's tennis tournament played on hard courts.  It was the 10th edition of the event.  It took place at International Tennis and Squash complex in Doha, Qatar between 13 and 19 February 2012.  It was upgraded from a Premier event to a Premier 5 event.  Victoria Azarenka won the title after defeating Samantha Stosur 6–1, 6–2.  Vera Zvonareva was the defending champion, but retired during her second round match against Monica Niculescu.

Victoria Azarenka career statistics: This is a list of the main career statistics of Belarusian professional tennis player, Victoria Azarenka.  To date, Azarenka has won twenty WTA singles titles including two grand slam singles titles, six WTA Premier Mandatory singles titles and three WTA Premier 5 singles titles.  She was also the runner-up at the 2011 WTA Tour Championships, 2012 US Open and 2013 US Open.  Among other achievements, Azarenka was the bronze medalist in women's singles and Gold medalist in mixed doubles with her compatriot, Max Mirnyi at the 2012 London Olympics.

2008 Sony Ericsson Open – Women's Doubles: Lisa Raymond and Samantha Stosur were the defending champions, but Stosur chose not to participate, and only Raymond competed that year.

2008 Pacific Life Open – Women's Doubles: Lisa Raymond and Samantha Stosur were the defending champions, but Stosur chose not to participate, and only Raymond competed that year.

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.

2012 US Open – Women's Singles: Samantha Stosur was the defending champion, but she lost to Victoria Azarenka in the quarterfinals.

Tennis Gold Coast: Tennis Gold Coast is the governing body for the sport of tennis in the Gold Coast, Queensland.  The organisation is based in Southport, Queensland in Australia.  Famous players from the Gold Coast are players such as Samantha Stosur and Bernard Tomic.

Samantha Stosur career statistics: This is a list of the main career statistics of professional Australian tennis player, Samantha Stosur.  To date, Stosur has won eight WTA singles titles including one Grand Slam singles title at the 2011 US Open.  She was also the runner-up at the 2010 French Open and a semi-finalist at the 2010 and 2011 WTA Tour Championships.  Stosur has also enjoyed a successful doubles career, in which she has held the World No. 1 ranking and won twenty-four WTA doubles titles including two grand slam women's doubles titles at the 2005 US Open and 2006 French Open and two year-ending championships at the 2005 and 2006 WTA Tour Championships.

Samantha Stosur: Samantha Jane "Sam" Stosur ( ; born 30 March 1984) is an Australian professional tennis player.  She is a former world No. 1 in doubles, a ranking which she held for 61 weeks, and a former world No. 4 in singles.

Supporting paragraphs: Samantha Stosur Victoria Azarenka
Answer: no