question: Are Emily Haines and Dickie Peterson both singers?
answer: yes
context: Title: Emily Haines
  Passage: Emily Haines (born January 25, 1974) is a Canadian singer and songwriter.  She is best known as the lead singer, keyboardist and songwriter of the rock band Metric and a member of Broken Social Scene.  As a solo artist, she has performed under her own name and under the moniker Emily Haines & The Soft Skeleton.  Haines possesses a soprano vocal range.
  Title: Jane Vain and the Dark Matter
  Passage: Jane Vain and the Dark Matter is an indie rock band formed in 2005 from Calgary, Alberta, Canada.  The band is fronted by Calgary native Jamie Fooks, and signed to Edmonton’s Rectangle Records.  They describe their sound as indie electro-pop.  The "Montreal Mirror" called their music “melancholy" and "macabre,” and Fooks has been compared to Emily Haines, Cat Power, and Fiona Apple.  They released their first full-length album, "Love Is Where the Smoke Is", in January 2008.
  Title: What Is Free to a Good Home?
  Passage: What is Free to a Good Home?  is the first extended play (EP) by Emily Haines & The Soft Skeleton.  The EP consists of five new songs and a remix, including previously unreleased tracks from the sessions of "Knives Don't Have Your Back".  It was released July 24, 2007 in Canada and the United States on Last Gang Records.  The title of the EP comes from a poem by Emily Haines' father, Paul Haines.
  Title: Dickie Peterson
  Passage: Richard Allan Peterson (September 12, 1946 – October 12, 2009) was an American musician, best known as the bassist and lead singer for Blue Cheer.  He also recorded two solo albums: "Child of the Darkness" and "Tramp".
  Title: The Beast Is Back
  Passage: The Beast Is Back is the seventh album by a newly reformed Blue Cheer, 13 years after their previous album, "Oh!  Pleasant Hope" (1971).  It contains re-recorded versions of some of the band's most popular songs from their late-1960s heyday as well as new material.  The album features founding members Dickie Peterson and Paul Whaley.  Original guitarist Leigh Stephens did not participate in the reunion.
citations: Dickie Peterson Emily Haines