With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Czech Republic's capital is Prague.
text_B: Viviane Hagner is an internationally renowned violinist .. She was born in Munich , Germany in 1977 -LRB- but grew up in Berlin -RRB- , to a German father and Korean mother .. Munich. Munich. Germany. Germany. Berlin. Berlin Philharmonic Orchestra. She is sister to Nicole Hagner , the pianist .. Hagner started studying the piano at age 3 before switching to violin .. violin. violin. She made her international concert debut at the age of 12 , and one year later performed as soloist at the historic `` Joint Concert '' in Tel Aviv with the Berlin and Israel Philharmonic Orchestras , under the baton of Zubin Mehta .. Tel Aviv. Tel Aviv. Berlin. Berlin Philharmonic Orchestra. Zubin Mehta. Zubin Mehta. Since her debut , Hagner has been a regular soloist with leading orchestras including the Berlin Philharmonic , Staatskapelle Berlin , Chicago Symphony , New York Philharmonic , Montreal Symphony , and BBC Symphony , working with top conductors including Daniel Barenboim , Kent Nagano , Claudio Abbado , Zubin Mehta , Vladimir Ashkenazy , and Pinchas Zukerman .. Berlin. Berlin Philharmonic Orchestra. Zubin Mehta. Zubin Mehta. Berlin Philharmonic. Berlin Philharmonic Orchestra. Staatskapelle Berlin. Staatskapelle Berlin. Chicago Symphony. Chicago Symphony Orchestra. New York Philharmonic. New York Philharmonic Orchestra. Montreal Symphony. Montreal Symphony Orchestra. BBC Symphony. BBC Symphony Orchestra. Daniel Barenboim. Daniel Barenboim. Kent Nagano. Kent Nagano. Claudio Abbado. Claudio Abbado. Vladimir Ashkenazy. Vladimir Ashkenazy. Pinchas Zukerman. Pinchas Zukerman. She is also a regular performer of chamber music , and has appeared at festivals including Ravinia , Marlboro , Schleswig-Holstein , and Salzburg , partnering with other musicians including Yo-Yo Ma , Pinchas Zukerman , Yuri Bashmet , Julia Fischer , and her sister , Nicole .. Pinchas Zukerman. Pinchas Zukerman. chamber music. chamber music. Ravinia. Ravinia. Marlboro. Marlboro Music School and Festival. Schleswig-Holstein. Schleswig-Holstein. Salzburg. Salzburg. Yo-Yo Ma. Yo-Yo Ma. Yuri Bashmet. Yuri Bashmet. Julia Fischer. Julia Fischer. Hagner has performed the world premieres of two violin concertos  : Unsuk Chin 's violin concerto , in 2002 with the Deutsches Sinfonie-Orchester and Kent Nagano , and Simon Holt 's violin concerto , in 2006 with the BBC Symphony Orchestra and Jonathan Nott .. violin. violin. BBC Symphony. BBC Symphony Orchestra. Kent Nagano. Kent Nagano. Unsuk Chin. Unsuk Chin. Simon Holt. Simon Holt. BBC Symphony Orchestra. BBC Symphony Orchestra. Jonathan Nott. Jonathan Nott. She plays the Sasserno Stradivarius , made in 1717 .. Stradivarius. Stradivarius. The instrument is on loan from the Nippon Music Foundation .. Hagner 's recordings include chamber works by Beethoven , Schubert , and Saint-Saens -LRB- EMI Classics -RRB- , the violin concerti by Tchaikovsky and Mendelssohn , while her 2006 album , Ciaconna -LRB- Altara -RRB- , includes Bach 's Partita No. 2 , Bartok 's Sonata for Solo Violin , and Hartmann 's Suite for Solo Violin .. violin. violin. Beethoven. Beethoven. Schubert. Schubert. Saint-Saens. Camille Saint-Saens. Tchaikovsky. Tchaikovsky. Mendelssohn. Felix Mendelssohn. Bach. Johann Sebastian Bach. Bartok. Bartok. Hartmann. Hartmann. In May 2010 her recording of Vieuxtemps ' 4th and 5th violin concerti , as well as his Fantasia Appassionata , was released by Hyperion , and features Martyn Brabbins and the Royal Flemish Philharmonic .. violin. violin. Vieuxtemps. Vieuxtemps. Martyn Brabbins. Martyn Brabbins. Royal Flemish Philharmonic. Royal Flemish Philharmonic. She won the Young Concert Artists International Auditions in 2000 and a Borletti Buitoni Trust Award in 2004 .. Young Concert Artists International Auditions. Young Concert Artists International Auditions. Hagner is also a friend and supporter of the Freya von Moltke Foundation , playing in some successful benefit concerts and events .
not_related.