With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Twenty One Pilots has a member called Josh Dun.
text_B: Twenty One Pilots -LRB- stylized as TWENTY ØNE PILØTS -RRB- is an American musical duo originating from Columbus , Ohio .. Twenty One Pilots. Twenty One Pilots ( album by Twenty One Pilots ). The band was formed in 2009 by lead vocalist Tyler Joseph along with former members Nick Thomas and Chris Salih , who eventually left in 2011 , and currently consists of Joseph and drummer Josh Dun .. Tyler Joseph. Tyler Joseph. Josh Dun. Josh Dun. The duo rose to fame in the mid -- 2010s after several years of touring and independent releases .. They put out two self-released albums , Twenty One Pilots in 2009 and Regional at Best in 2011 , before being signed by Fueled by Ramen in 2012 .. Fueled by Ramen. Fueled by Ramen. self-released. Self-publishing. Twenty One Pilots. Twenty One Pilots ( album by Twenty One Pilots ). Their label debut , Vessel , was released in 2013 .. Vessel. Vessel ( Twenty One Pilots album ). The duo achieved breakthrough success with their fourth album , Blurryface -LRB- 2015 -RRB- , which produced the successful singles `` Stressed Out '' and `` Ride '' .. Blurryface. Blurryface. Stressed Out. Stressed Out. Ride. Ride ( Twenty One Pilots song ). In addition , the single `` Heathens '' , recorded for the soundtrack of the film Suicide Squad , made the group the first alternative artist to have two concurrent top ten singles in the U.S. .. Heathens. Heathens ( song ). Suicide Squad. Suicide Squad ( film ). The duo has won a Grammy Award for Best Pop Duo / Group Performance .. Grammy Award. Grammy Award. Best Pop Duo / Group Performance. Grammy Award for Best Pop Duo / Group Performance
related.