Complex sentence: Marek Jurek (June 28,1960 in Gorzów Wielkopolski, Poland) is a Polish right-wing politician, since 20 April 2007 leader of the aspirant party Right of the Republic, which does not have any MPs.
Split into simpler sentences: Marek Jurek (June 28,1960 in Gorzów Wielkopolski, Poland) is a Polish right-wing politician, who does not have a parliamentary seat. Since 20 April 2007 he has been the leader of the aspirant party Right of the Republic, which does not have any MPs.