question: Slaves consists of a lead vocalist formerly of what post hardcore band?
answer: Emarosa
context: Title: Emarosa
  Passage: Emarosa ( ) is an American post-hardcore band from Lexington, Kentucky.  The band currently consists of founding members ER White (lead guitar) and Jordan Stewart (keyboards), as well as lead vocalist Bradley Walden and rhythm guitarist Marcellus Wallace.
  Title: The Capitol City Dusters
  Passage: The Capitol City Dusters (also known as The Dusters) were an American post hardcore band formed in Washington, D.C., in 1996.  Recording their debut studio album in 1998, the group combined elements of the hardcore punk movement in D.C., as well as sentiments reminiscent of the first wave of punk music.  In 2002, after a brief hiatus, the band followed-up with the positively-received album, "Rock Creek".
  Title: Slaves (American band)
  Passage: Slaves (stylized as SL▲VES) is an American post-hardcore group formed in Sacramento, California.  The band currently consists of lead vocalist Jonny Craig, formerly of Emarosa and Dance Gavin Dance, bassist Colin Vieira of Musical Charis and guitarist Weston Richmond.  The band released their debut album, "Through Art We Are All Equals" on June 24, 2014.  Their second studio album, "Routine Breathing", was released on August 21, 2015.  The band released the single "I'd Rather See Your Star Explode" on January 20, 2017, the lead single off their upcoming third studio album: "Beautiful Death", set to be released in September 2017.
  Title: Won Mississippi
  Passage: Won Mississippi is an alternative post hardcore band based in Berwick-Upon-Tweed, UK.  The group, which formed in 2001, consists of Patrick Baird (vocals), Rob Wilkinson (guitars), Dan Richards (bass) and Adam Roberts (drums).
  Title: Todd Weinstock
  Passage: Todd Weinstock (born November 5, 1978) is an American guitar player.  He was part of the original line-up for influential post hardcore band Glassjaw.  Prior to that, he and Justin Beck, also in Glassjaw, were in a Jewish straight-edge band named Sons of Abraham.  He left Glassjaw in 2004 to head the electronic rock band Men, Women & Children which disbanded in 2008.  Since then he created and played with Fools Gold recording artists Cubic Zirconia (2009).  He is the current guitar player for Hussle Club fronted by former Hearts Revolution and Santigold drummer, Prince Terrence as well being the founding member of project Get Involved!  (details below).
  Title: Inch (band)
  Passage: Inch was a post hardcore band formed in San Diego in 1992.  The group was founded by former Sub Society vocalist Michael "Stimy" Steinman, guitarist Mike Paprocki and bassist Jeff Reese.
citations: Slaves (American band) Emarosa