With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Suleiman the Magnificent was an Ottoman Empire patron of culture.
text_B: Conserving NRG is an album by American avant-garde jazz composer , bandleader , and multi-instrumentalist Hal Russell recorded in 1984 and released on the Principally Jazz label .. Hal Russell. Hal Russell. Jazz. Jazz
not_related.