With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Chainsmokers have yet to have a number-one single.
text_B: Viktoria Lindpaintner -LRB- born February 13 , 1918 in Frankfurt am Main ; died April 29 , 1965 at the Tegernsee , Bavaria -RRB- was a German figure skater .. Frankfurt am Main. Frankfurt am Main. Tegernsee. Tegernsee. Bavaria. Bavaria. figure skater. figure skater. She was the 1936 German national champion and represented Germany at the 1936 Winter Olympics , where she placed 8th .. German national. German Figure Skating Championships. Germany at the 1936 Winter Olympics. Germany at the 1936 Winter Olympics. Lindpaintner represented the club Berliner SC .. She married Hans Torring-Jettenbach in October 1938 but the two later divorced and she married Rudolf Hantschel in December 1947 .
not_related.