question: In the 2010 film co-produced by M. Night Shyamalan, the flying bison is voiced by which actress? 
answer: Dee Bradley Baker
context: Title: 2010 North Dakota State Bison football team
  Passage: The 2010 North Dakota State Bison football team represented North Dakota State University in the 2010 NCAA Division I FCS football season.  The Bison were led by eighth-year head coach Craig Bohl and played their home games at the Fargodome.  They were a member of the Missouri Valley Football Conference.  They finished the season 9–5 overall and 4–4 in MVFC play to finish tied for third place.  They received an at-large qualifier bid into the FCS playoffs, their first FCS playoff bid in school history since moving to Division I in 2004 and being eligible for the playoffs in 2008.  The Bison were not expected to make the playoffs but managed enough votes to get in.  NDSU punched above their seeding when then beat Robert Morris, 43–17, in the First Round and knocked off #4 Montana State in the Second Round, 42–17.  In the Quarterfinals, the Bison lost on a last second fumble against #5 seeded Eastern Washington, 38–31, in overtime on a snowy night game in Spokane, Washington.  The Bison were driving the field down a touchdown and were on the 5-yard line when quarterback Brock Jensen ran and appeared to be down at the 1-yard line; the play was called a fumble and recovered by Eastern Washington.
  Title: The Tree (2010 film)
  Passage: The Tree is a French-Australian 2010 film co-produced between Australia and France.  It was filmed in the small town of Boonah in Queensland, Australia and follows the lives of Dawn (Charlotte Gainsbourg) and her four children after the unexpected death of her husband Peter (Aden Young).  The film is an adaptation of the debut novel "Our Father Who Art in the Tree" by Australian writer and performer Judy Pascoe.  The film closed the Cannes Film Festival on 23 May 2010 following the Awards Ceremony and received a seven-minute standing ovation.  As well as this, The Tree premiered at the 2010 Sydney Film Festival.  The film is distributed in the US by Zeitgeist Films, opening on 15 July 2011 in New York, on 22 July in Los Angeles, Boston and Washington, D.C., and throughout the country over the summer.
  Title: Appa (character)
  Passage: Appa (阿柏 , Ā Bǎi ) is a fictional character on the Nickelodeon animated television series "" and in the film "The Last Airbender".  In the series, Appa is the only known living sky bison, a species of animals that can fly naturally, and is the animal guide of the protagonist, Aang.  Dee Bradley Baker voices Appa, along with all the other animals, in both the TV series and the film.
  Title: The Sixth Sense
  Passage: The Sixth Sense is a 1999 American supernatural horror-thriller film written and directed by M. Night Shyamalan.  The film tells the story of Cole Sear (Haley Joel Osment), a troubled, isolated boy who is able to see and talk to the dead, and an equally troubled child psychologist named Malcolm Crowe (Bruce Willis) who tries to help him.  The film established Shyamalan as a writer and director, and introduced the cinema public to his traits, most notably his affinity for surprise endings.
  Title: Mischa Barton
  Passage: Mischa Anne Barton (born 24 January 1986) is a British-American film, television, and stage actress, and occasional fashion model.  She began her acting career on the stage, appearing in Tony Kushner's "Slavs! " and took the lead in James Lapine's "Twelve Dreams" at New York City's Lincoln Center.  She made her screen debut with a guest appearance on the American soap opera "All My Children" (1996).  She then voiced a character on the Nickelodeon cartoon series "KaBlam! " (1996–97).  Her first major film role was as the protagonist of "Lawn Dogs" (1997), an acclaimed drama co-starring Sam Rockwell.  She continued acting, appearing in major box office pictures such as the romantic comedy, "Notting Hill" (1999) and M. Night Shyamalan's psychological thriller, "The Sixth Sense" (1999).  She also starred in the critically acclaimed indie crime drama "Pups" (1999).
  Title: The Last Airbender
  Passage: The Last Airbender is a 2010 American action fantasy adventure film written, co-produced, and directed by M. Night Shyamalan.  It is based on of the Nickelodeon animated series
citations: Appa (character) The Last Airbender