question: The front man for the band The Ballas Hough Band was born in what year?
answer: 1986
context: Title: Mark Ballas
  Passage: Mark Alexander Ballas Jr. (born May 24, 1986) is an American dancer, choreographer, singer-songwriter, musician, and actor.
  Title: Ballas Hough Band
  Passage: The Ballas Hough Band was an American pop rock band fronted by Mark Ballas and Derek Hough, both of whom play lead guitar and sing lead vocals.  The band's other members are Sam Marder (bass guitar), Harry Sullivan (drums) and Emily Grace (keyboards, background vocals).  Both Ballas and Hough are "Dancing with the Stars" champions.
  Title: Altera Enigma
  Passage: Altera Enigma is an experimental death and progressive metal band formed by Melbourne, Australia-based Jason De Ron, the former guitarist and front man of Paramaecium, and Jakarta, Indonesia native Jefray Arwadi, former guitarist, vocalist, and front man of Kekal.  Both of these musicians have a career that has seen them record and release nearly 20 albums between them.  According to Jason De Ron, the name Altera Enigma was chosen because it represents something mysterious and unique.  Kenny Cheong, a jazz fusion bassist, joined the project in 2005, and Altera Enigma's first album was released in 2006.  Jayson Sherlock, a former band-mate of De Ron in Paramecium and also a former member of the band Mortification and the sole member of Horde, joined on drums in 2007.  In 2009, Jeff Arwadi, having relocated from Indonesia to Canada in 2007, decided to step down from the project.
citations: Mark Ballas Ballas Hough Band