Question: In which film did the star of Morning Glory earn her Academy Award for Best Actress ?

Context paragraphs:
Audrey Hepburn on screen and stage: Audrey Hepburn (4 May 1929 – 20 January 1993) was a British actress who had an extensive career in film, television, and on the stage from 1948 to 1993.  Considered by some to be one of the most beautiful women of all time, she was ranked as the third greatest screen legend in American cinema by the American Film Institute.  Hepburn is also remembered as both a film and style icon.  Her debut was as a flight stewardess in the 1948 Dutch film "Dutch in Seven Lessons".  Hepburn then performed on the British stage as a chorus girl in the musicals "High Button Shoes" (1948), and "Sauce Tartare" (1949).  Two years later she made her Broadway debut as the title character in the play "Gigi".  Hepburn's Hollywood debut as a runaway princess in William Wyler's "Roman Holiday" (1953) opposite Gregory Peck made her a star.  For her performance she received the Academy Award for Best Actress, the BAFTA Award for Best British Actress, and the Golden Globe Award for Best Actress in a Motion Picture – Drama.  In 1954 she played a chauffeur's daughter caught in a love triangle in Billy Wilder's romantic comedy "Sabrina" opposite Humphrey Bogart and William Holden.  In the same year Hepburn garnered the Tony Award for Best Actress in a Play for portraying the titular water nymph in the play "Ondine".

Morning Glory (2010 film): Morning Glory is a 2010 American comedy film directed by Roger Michell and written by Aline Brosh McKenna.  It stars Rachel McAdams, Harrison Ford and Diane Keaton, with Patrick Wilson, John Pankow and Jeff Goldblum.  The plot revolves around young and devoted morning television producer Becky Fuller (McAdams), who is hired as an executive producer on the long-running morning show "DayBreak", at a once-prominent but currently failing station in New York City.  Eager to keep the show on air, she recruits a former news journalist and anchor (Ford) who disapproves of co-hosting a show that does not deal with real news stories.

Holly Hunter: Holly Hunter (born March 20, 1958) is an American actress and producer.  For her performance as Ada McGrath in the 1993 film "The Piano", she won the Academy Award for Best Actress, BAFTA Award for Best Actress in a Leading Role, AACTA Award for Best Actress in a Leading Role, Golden Globe Award for Best Actress – Motion Picture Drama, and the Cannes Best Actress Award.  She was also nominated for the Academy Award for Best Actress for "Broadcast News" (1987), and the Academy Award for Best Supporting Actress for "The Firm" (1993) and "Thirteen" (2003).

Sally Field: Sally Margaret Field (born November 6, 1946) is an American actress and director.  Field began her career on television, starring on the sitcoms "Gidget" (1965–66), "The Flying Nun" (1967–70), and "The Girl with Something Extra" (1973–74).  She ventured into film with "Smokey and the Bandit" (1977) and later "Norma Rae" (1979), for which she received the Academy Award for Best Actress.  She later received Golden Globe Award nominations for her performances in "Absence of Malice" (1981) and "Kiss Me Goodbye" (1982), before receiving her second Academy Award for Best Actress for "Places in the Heart" (1984).  Field received further nominations for the Golden Globe Award for Best Actress for "Murphy's Romance" (1985) and "Steel Magnolias" (1989).

Janet McTeer: Janet McTeer, {'1': ", '2': ", '3': ", '4': "} (born 5 August 1961) is an English actress.  In 1997, she won the Tony Award for Best Actress in a Play, the Olivier Award for Best Actress and the Drama Desk Award for Outstanding Actress in a Play for her role as Nora in "A Doll's House" (1996–97).  She also won a Golden Globe Award and was nominated for the Academy Award for Best Actress for her role as Mary Jo Walker in the 1999 film "Tumbleweeds", and was nominated for the Academy Award for Best Supporting Actress for her role as Hubert Page in the 2011 film "Albert Nobbs".  She was made an OBE in the 2008 Birthday Honours.

Helena Bonham Carter: Helena Bonham Carter, (born 26 May 1966) is an English actress.  She is known for her roles in low-budget arthouse and independent films to large-scale Hollywood productions.  She was nominated for the Academy Award for Best Actress for her role as Kate Croy in "The Wings of the Dove" (1997).  For her role as Queen Elizabeth in "The King's Speech" (2010), she was nominated for the Academy Award for Best Supporting Actress and won the BAFTA Award for Best Actress in a Supporting Role.  She also won the 2010 International Emmy Award for Best Actress for her role as British author Enid Blyton in the TV film "Enid" (2009).

Lowell Sherman: Lowell J. Sherman (October 11, 1885 – December 28, 1934) was an American actor and film director.  At a time when it was highly unusual, he was both the actor and director on several films in the early 1930s, before completely transitioning to the role of director.  At the height of his career, after scoring huge successes with his direction of the films "She Done Him Wrong" and "Morning Glory" (which starred Mae West and won her first Academy Award for Katharine Hepburn respectively), he succumbed to pneumonia after a brief illness.

Morning Glory (1933 film): Morning Glory is a 1933 Pre-Code American drama film which tells the story of an eager would-be actress and her journey to stardom, and what she loses as a result.  The picture stars Katharine Hepburn, Douglas Fairbanks, Jr., and Adolphe Menjou, was adapted by Howard J. Green from a then not yet stage produced play with the same name by Zoë Akins, and was directed by Lowell Sherman.  Hepburn won her first Academy Award for Best Actress for this movie.  "Morning Glory" was remade in 1958 under the title "Stage Struck".

Cate Blanchett: Catherine Elise Blanchett, {'1': ", '2': ", '3': ", '4': "} ( ; born 14 May 1969) is an Australian actress and theatre director.  She has received international acclaim and many accolades, including two Academy Awards, three Golden Globe Awards, three BAFTA Awards, six AACTA Awards, and three Screen Actors Guild Awards. Blanchett came to international attention for her role as Elizabeth I of England in Shekhar Kapur's 1998 film "Elizabeth", for which she won the BAFTA Award for Best Actress, the Golden Globe Award, and earned her first Academy Award for Best Actress nomination.  Her portrayal of Katharine Hepburn in Martin Scorsese's 2004 film "The Aviator" brought her critical acclaim and many accolades, including the Academy Award for Best Actress in a Supporting Role, making her the only actor to win an Oscar for portraying another Oscar-winning actor.  In 2013, she starred as Jasmine Francis in Woody Allen's "Blue Jasmine", for which she won numerous accolades including the Academy Award for Best Actress.

Diane Keaton: Diane Keaton (born Diane Hall; January 5, 1946) is an American film actress, director and producer.  She began her career on stage and made her screen debut in 1970.  Her first major film role was as Kay Adams-Corleone in "The Godfather" (1972), but the films that shaped her early career were those with director and co-star Woody Allen, beginning with "Play It Again, Sam" in 1972.  Her next two films with Allen, "Sleeper" (1973) and "Love and Death" (1975), established her as a comic actor.  Her fourth, "Annie Hall" (1977), won her the Academy Award for Best Actress.

Supporting paragraphs: Morning Glory (2010 film) Diane Keaton
Answer: Annie Hall