With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Rev worked with a band that plays heavy metal.
text_B: Frederick `` Fred '' Brown -LRB- 28 June 1895 -- 6 November 1960 -RRB- was an English professional footballer who played as an inside forward .. footballer. association football. inside forward. Striker ( association football ). His clubs included Sheffield United , Brighton & Hove Albion and Gillingham .. Sheffield United. Sheffield United F.C.. Brighton & Hove Albion. Brighton & Hove Albion F.C.. Gillingham. Gillingham F.C.
not_related.