With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A producer of the animated show The Simpsons also produced Jerry Maguire.
text_B: William Neil Dennison -LRB- December 10 , 1841 -- December 31 , 1904 -RRB- was a highly decorated artillery officer during the American Civil War , an attorney and business speculator during the postbellum years .. artillery. Field Artillery in the American Civil War. officer. Officer ( armed forces ). American Civil War. American Civil War. postbellum. Reconstruction era of the United States
not_related.