With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The movie Election (1999 film) was based on a novel called Election.
text_B: Ollie Mitchell -LRB- April 8 , 1927 -- May 11 , 2013 -RRB- was an American musician and bandleader .. bandleader. bandleader. Born Oliver Edward Mitchell in Los Angeles on April 8 , 1927 , he was the son of Harold Mitchell , lead trumpeter for MGM Studios , who also taught Ollie to play the trumpet .. Los Angeles. Los Angeles. MGM Studios. Metro-Goldwyn-Mayer
not_related.