Question: What movie starring Ellen Page was directed by Jason Reitman and written by Diablo Cody, premiered at the 2007 Toronto International Film Festival?

full_context: Document 1: Juno (film): Juno is a 2007 American coming of age comedy-drama independent film directed by Jason Reitman and written by Diablo Cody. Ellen Page stars as the title character, an independent-minded teenager confronting an unplanned pregnancy and the subsequent events that put pressures of adult life onto her. Michael Cera, Jennifer Garner, Jason Bateman, Allison Janney and J. K. Simmons also star. Filming spanned from early February to March 2007 in Vancouver, British Columbia. It premiered on September 8 at the 2007 Toronto International Film Festival, receiving a standing ovation.
Document 2: The Edge of Seventeen: The Edge of Seventeen is a 2016 American coming-of-age comedy-drama film written and directed by Kelly Fremon Craig. The film stars Hailee Steinfeld, Woody Harrelson, Kyra Sedgwick, and Haley Lu Richardson. Principal photography began on October 21, 2015, in Vancouver and ended on December 3, 2015.
Document 3: Junior (1994 film): Junior is a 1994 American comedy film directed and produced by Ivan Reitman, and starring Arnold Schwarzenegger, Danny DeVito and Emma Thompson. The film was released in the United States on November 23, 1994. The film follows Alex Hesse, an Austrian-American scientist who agrees to undergo a male pregnancy as part of a scientific experiment.
Document 4: Diablo Cody: Brook Busey-Maurio (born June 14, 1978), better known by the pen name Diablo Cody, is an American writer, producer, stripper and exotic dancer. She first became known for her candid chronicling of her year as a stripper in her "The Pussy Ranch" blog and in her memoir "" (2005). Later, Cody achieved critical acclaim for her debut script "Juno" (2007), winning awards such as the Academy Award for Best Original Screenplay, the BAFTA Award for Best Original Screenplay, the Independent Spirit Award for Best First Screenplay and the Writers Guild of America Award for Best Original Screenplay.
Document 5: Eileen Pedde: Pedde made her debut in the TV series "The Little Kidnappers" in 1990. She has appeared in numerous major American television series including "The X-Files" and "Smallville" (2003) but is perhaps best known for her role as Gunnery Sergeant Erin Mathias in "Battlestar Galactica". She starred in the 2007 film "Juno".
Document 6: Whip It (film): Whip It is a 2009 American sports comedy-drama film written by Shauna Cross, based on her novel "Derby Girl". The film is directed and co-produced (with Barry Mendel) by Drew Barrymore in her directorial debut. It stars Ellen Page as a teenager from the fictional town of Bodeen, Texas, who joins a roller derby team. It also stars Barrymore, Alia Shawkat, Marcia Gay Harden, Daniel Stern, Carlo Alban, Landon Pigg in his feature-film debut, Jimmy Fallon, Kristen Wiig, Zoë Bell, Eve, Andrew Wilson, Juliette Lewis and Ari Graynor. The film premiered at the Toronto International Film Festival on September 13, 2009 and was theatrically released on October 2, 2009 in the United States by Fox Searchlight Pictures.
Document 7: Ellen Wong: Ellen Wong (born 1984 or 1985) is a Canadian actress. She is known for her roles as Knives Chau in the 2010 film "Scott Pilgrim vs. the World", Jill "Mouse" Chen in The CW's series "The Carrie Diaries", and Jenny Chey in the Netflix series "GLOW".
Document 8: Sarah Polley: Sarah Ellen Polley {'1': ", '2': ", '3': ", '4': "} (born January 8, 1979) is a Canadian actress, writer, director and political activist. Polley first garnered attention as a child actress for her role as Sara Stanley in the Canadian television series "Road to Avonlea" (1990–1996). She has starred in many feature films, including "Exotica" (1994), "The Sweet Hereafter" (1997), "Guinevere" (1999), "Go" (1999), "The Weight of Water" (2000), "My Life Without Me" (2003), "Dawn of the Dead" (2004), "Splice" (2009), and "Mr. Nobody" (2009).
Document 9: Alison Pill: Alison Pill (born November 27, 1985) is a Canadian actress. A former child actress, Pill began her career at age twelve, appearing in numerous films and television series. She transitioned to adult roles and her breakthrough came with the television series "The Book of Daniel" (2006). That same year, she was nominated for a Tony Award for Best Featured Actress in a Play for her performance in "The Lieutenant of Inishmore" (2006).
Document 10: Jennifer's Body: Jennifer's Body is a 2009 supernatural horror black comedy film written by Diablo Cody and directed by Karyn Kusama. The film stars Megan Fox, Amanda Seyfried, Johnny Simmons, and Adam Brody. Fox portrays a demonically possessed high school girl who kills her male classmates, with her best friend striving to stop her. The film premiered at the 2009 Toronto International Film Festival and was released in the United States and Canada on September 18, 2009. The title is a reference to the song of the same name by alternative rock band Hole on their album "Live Through This". As a tie-in to the film, Boom! Studios produced a "Jennifer's Body" graphic novel, released in August 2009.
Document 11: Mouth to Mouth (2005 British film): Mouth to Mouth is a 2005 drama starring Ellen Page. The first feature film written and directed by Canadian-born Alison Murray, it won the Grand Chameleon award at the 2005 Brooklyn International Film Festival. It was shot on location in England, France, Germany and Portugal.
Document 12: Knocked Up: Knocked Up is a 2007 American romantic comedy film written, directed, and co-produced by Judd Apatow, and starring Seth Rogen, Katherine Heigl, Paul Rudd, and Leslie Mann. It follows the repercussions of a drunken one-night stand between a slacker and a just-promoted media personality that results in an unintended pregnancy.
Document 13: Ellen Page: Ellen Grace Philpotts-Page (born February 21, 1987), known professionally as Ellen Page, is a Canadian actress. Her career began with roles in Canadian television shows including "Pit Pony", "Trailer Park Boys", and "ReGenesis". Page starred in the 2005 drama "Hard Candy", for which she won the Austin Film Critics Association's Award for Best Actress. Her breakthrough role was the title character in Jason Reitman's comedy film "Juno" (2007), for which she received nominations for Academy Award, BAFTA, Golden Globe and Screen Actors Guild Award for Best Actress, and won awards including the Independent Spirit Award, MTV Movie Award and Teen Choice Award for Best Actress Comedy.
Document 14: Jason Reitman: Jason Reitman ( ; born October 19, 1977) is a Canadian-American film director, screenwriter, and producer, best known for directing the films "Thank You for Smoking" (2005), "Juno" (2007), "Up in the Air" (2009), and "Young Adult" (2011). As of February 2, 2010, he has received one Grammy Award and four Academy Award nominations, two of which are for Best Director. Reitman is a dual citizen of Canada and the United States. He is the son of director Ivan Reitman.
Document 15: Young Adult (film): Young Adult is a 2011 American comedy-drama film directed by Jason Reitman, from a screenplay written by Diablo Cody, and starring Charlize Theron. Reitman and Cody worked together previously on "Juno" (2007). "Young Adult" began a limited release on December 9, 2011, before expanding to a wide release on December 16. It received generally positive reviews.
ground_truth: "Juno"