With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Simon is a person who collects, writes, or distributes news or other current information to the public.
text_B: SUbrosa Union is an American reggae rock band from Austin , Texas formed in 2000 .. reggae rock. reggae rock. The band comprises Michael Anaya , Chris Paulos , and Paul Valenzuela .. Originally from El Paso , Texas the trio relocated to Austin in 2005 .. To date , SUbrosa Union aka SU has released three studio albums .. The band released its debut album Looking Forward in 2007 and then played the `` Operation Looking Forward '' tour for Armed Forces Entertainment .. In 2008 , SU released their SUn City album , containing live and prereleased tracks which had gained notoriety during their border city playing days .. In 2010 , SU released One Night Stand , produced by Mike Cosgrove of Alien Ant Farm .. Alien Ant Farm. Alien Ant Farm. In June 2013 the band released their independent `` Rise from the Ashes '' 5 track EP rich with new addictive SU styled tunes .
not_related.