With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Patch Adams (film) is a comedy-drama American film.
text_B: Max Bruch 's Romance for Violin and Orchestra in A minor , Op. 42 , was composed in 1874 .. Max Bruch. Max Bruch. 1874 in music. Bruch had intended the piece to form the first movement of a projected second violin concerto .. However the composer found himself unable to progress beyond the first movement and chose to publish the work as a standalone concert piece dedicated to violinist Robert Heckmann who along with Joseph Joachim had assisted Bruch with the violin part .. Joseph Joachim. Joseph Joachim
not_related.