With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Philadelphia  is in Pennsylvania.
text_B: Jeanne-Marie Darre -LRB- 30 July 190526 January 1999 -RRB- was a French classical pianist .. She was known for her lyrical and elegant interpretations of the solo works of Chopin and Liszt , and of the Saint-Saens Concertos .. Chopin. Frederic Chopin. Liszt. Franz Liszt. Saint-Saens. Camille Saint-Saens. She was awarded the Legion d'honneur and made a Chevalier des Arts et Lettres .. Legion d'honneur. Legion d'honneur. Chevalier des Arts et Lettres. Ordre des Arts et des Lettres
not_related.