Question: Who among nine individuals secured enough popular signatures or support of parliamentarians to become official candidates for the Czech presidential election, 2013 and serves as a Member of Parliament for Prague and as Chairman of the Foreign Affairs Committee in the Chamber of Deputies?
Sentence (from "Karel Schwarzenberg"): Karel Schwarzenberg (] or Karel, Prince of Schwarzenberg, in Czech "Karel Jan Nepomuk Josef Norbert Bedřich Antonín Vratislav Menas kníže ze Schwarzenbergu", in German "Karl Johannes Nepomuk Josef Norbert Friedrich Antonius Wratislaw Menas Fürst zu Schwarzenberg"), 12th Prince Schwarzenberg (First Majorat) and 7th Prince Schwarzenberg (Second Majorat), Duke of Krumlov (born 10 December 1937) is a Czech politician, former leader of the TOP 09 Party and its candidate for President of the Czech Republic in the 2013 election.
Relevant evidence: Yes