Question: What is the surname of the person the Czech winner of 12 Grand Slam doubles titles and four Grand Slam mixed doubles titles defeat in the 1998 wimbledon women's singles semifinals?

<P0-S0> Martina Hingis was the defending champion, but she was defeated by Jana Novotná in the semifinals in a rematch of last year's final. <SEP> <P1-S0> Jana Novotná (] ; born 2 October 1968) is a former professional tennis player from the Czech Republic. <P1-S1>  She played a serve and volley game, an increasingly rare style of play among women during her career. <P1-S2>  She won the women's singles title at Wimbledon in 1998 and was runner-up in three previous Grand Slam tournaments. <P1-S3>  Novotná also won 12 Grand Slam women's doubles titles and four Grand Slam mixed doubles titles. <P1-S4>  Novotná achieved a career-high singles ranking of world No. 2 in 1997, and achieved the No. 1 ranking in doubles. <SEP> <P2-S0> The Williams sisters are two professional American tennis players: Venus Williams (b. 1980), a seven-time Grand Slam title winner (singles), and Serena Williams (b. 1981), twenty-three-time Grand Slam title winner (singles), both of whom were coached from an early age by their parents Richard Williams and Oracene Price. <P2-S1>  There is a noted professional rivalry between them – between the 2001 US Open and the 2017 Australian Open tournaments, they met in nine Grand Slam singles finals. <P2-S2>  They became the first two players, female or male, to play in 4 consecutive grand slam singles finals from the 2002 French Open to the 2003 Australian Open; Serena famously won all 4 to complete the first of two "Serena Slams". <P2-S3>  Between 2000 and 2016, a 17-year span, they collectively won 12 Wimbledon singles titles (Venus won 5 and Serena won 7). <P2-S4>  By winning the 2001 Australian Open women's doubles title, they became the 5th pair to complete the Career Doubles Grand Slam and the only pair to complete the Career Doubles Golden Slam. <P2-S5>  At the time, Venus and Serena were only 20 and 19 years old, respectively. <P2-S6>  Since then they have gone on to add another two Olympic gold medals in the 2008 Beijing Olympics and the 2012 London Olympics. <P2-S7>  Nearly a decade later, the duo would go on to win 4 consecutive grand slam doubles titles from 2009 Wimbledon through 2010 Roland Garros, which would catapult them to co-No. <P2-S8>  1 doubles players on 7 June 2010. <P2-S9>  Two weeks later, on 21 June 2010, Serena would hold the No. 1 singles ranking and Venus would be right behind her at No. 2 in singles. <P2-S10>  Their most recent grand slam doubles titles came at the 2012 Wimbledon & 2016 Wimbledon events. <P2-S11>  They remain very close, often watching each other's matches in support, even after one of them has been knocked out of a tournament. <SEP> <P3-S0> Martina Hingis (born 30 September 1980) is a Swiss professional tennis player, a former world No. 1 singles player and currently ranked world No. 2 in doubles by the WTA. <P3-S1>  She has spent a total of 209 weeks as the singles No. 1 and has won five Grand Slam singles titles, thirteen Grand Slam women's doubles titles, winning a calendar-year doubles Grand Slam in 1998, and seven Grand Slam mixed doubles titles; for a combined total of twenty-five major titles. <P3-S2>  In addition, she has won the season-ending WTA Championships two times in singles and three times in doubles, and an Olympic silver medal.