Task: Question Answering
Input (English): Context_1 : Eugenia Maniokova and Leila Meskhi were the defending champions but only Maniokova competed that year with Wiltrud Probst. Context_2 : František Čermák and Lukáš Rosol were the defending champions but Čermák decided not to participate.<br> Context_3 : František Čermák and Michal Mertiňák were the defending champions. Čermák chose not to compete, while Mertiňák chose to play with Johan Brunström.<br>Brunström and Mertiňák lost in the quarterfinals, against Carlos Berlocq and Eduardo Schwank. Context_4 : The Mixed Doubles tournament at the 1993 French Open was held from 24 May until 6 June 1993 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Andrei Olhovskiy and Eugenia Maniokova won the title, defeating Danie Visser and Elna Reinach in the final. Context_5 : Lucie Hradecká (] ; born 21 May 1985 in Prague) is a professional tennis player from the Czech Republic. In her career, Hradecká has won 19 WTA doubles titles, and two Grand Slam titles, the 2011 French Open and the 2013 US Open, partnered both times by fellow Czech Andrea Hlaváčková. The pair are also the 2012 Olympic silver medallists in doubles. She has also won a mixed doubles Grand Slam title, the 2013 French Open with František Čermák. Her biggest singles career highlight to date was defeating former world number one Ana Ivanovic in the first round of the 2015 Australian Open. Context_6 : Eugenia Aleksandrovna Maniokova (Russian: Евгения Александровна Манюкова ; born 17 May 1968) is a retired professional tennis player from the Russian Federation. She is a former World No. 18 in doubles. Context_7 : Leoš Friedl (born 1 January 1977 in Jindřichův Hradec) is an inactive Czech professional tennis player best known for his doubles play with František Čermák. He is coached by Lubomir Gerla. During his career, Friedl won 16 top-level doubles titles and the 2001 Wimbledon mixed doubles title with Daniela Hantuchová, where they beat Mike Bryan and Liezel Huber, 4–6, 6–3, 6–2. Context_8 : František Čermák and Leoš Friedl were the defending champions. Čermák did not participate this year. Friedl partnered Lucas Arnold, finishing runner-up. Context_9 : František Čermák and Lukáš Rosol were the defending champions, but Čermák chose not to participate this year. Rosol played alongside Rameez Junaid, but they lost in the semifinals to Máximo González and André Sá.<br> Context_10 : František Čermák (born 14 November 1976) is a Czech professional tennis player. He has won 31 doubles titles on the ATP Tour and has been a finalist 24 times. He achieved a career-high doubles ranking of World No. 14 in February 2010. He usually plays doubles with Filip Polášek. In mixed doubles, Čermák and partner Lucie Hradecká reached the final of the 2013 Australian Open and won the 2013 French Open. In singles, Čermák won 1 Challenger title and 10 Futures titles, reaching a career-high singles ranking of World No. 201 in October 2003. fact_1 :  She is a former World No. 18 in doubles. fact_2 : František Čermák (born 14 November 1976) is a Czech professional tennis player. fact_3 :  He achieved a career-high doubles ranking of World No. 14 in February 2010. Question: Who has the best World doubles ranking Eugenia Maniokova or František Čermák?
Output (English): František Čermák