Question: Which movie based on a book series by Mary Norton had the song Portobello Road in it?

full_context: Document 1: The Tales of Beatrix Potter: The Tales of Beatrix Potter (US title: "Peter Rabbit and Tales of Beatrix Potter") is a 1971 ballet film based on the children's stories of English author and illustrator Beatrix Potter. The film was directed by Reginald Mills, choreographed by Sir Frederick Ashton (who danced the role of Mrs. Tiggy-Winkle), and featured dancers from the Royal Ballet. The musical score was arranged by John Lanchbery from various sources, such as the operas of Michael Balfe and of Sir Arthur Sullivan, and performed by the Orchestra of the Royal Opera House. It was designed and co-written by Christine Edzard.
Document 2: Sherman Brothers: The Sherman Brothers were an American songwriting duo that specialized in musical films, made up of Robert B. Sherman (December 19, 1925 – March 6, 2012) and Richard M. Sherman (born June 12, 1928).
Document 3: Summer Magic: Summer Magic is a 1963 Walt Disney Productions film starring Hayley Mills, Burl Ives, and Dorothy McGuire in a story about a Boston widow and her children taking up residence in a small town in Maine. The film was based on the novel "Mother Carey's Chickens" by Kate Douglas Wiggin and was directed by James Neilson. This was the fourth of six film Mills did for Disney, and the young actress received a Golden Globe nomination for her work here.
Document 4: Cinderella (1950 film): Cinderella is a 1950 American animated musical fantasy film produced by Walt Disney and originally released by RKO Radio Pictures. Based on the fairy tale "Cinderella" by Charles Perrault, it is the twelfth Disney animated feature film. Directing credits go to Clyde Geronimi, Hamilton Luske, and Wilfred Jackson. Songs were written by Mack David, Jerry Livingston, and Al Hoffman. Songs in the film include "Cinderella", "A Dream is a Wish Your Heart Makes", "Sing Sweet Nightingale", "The Work Song", "Bibbidi-Bobbidi-Boo", and "So This is Love". It features the voices of Ilene Woods, Eleanor Audley, Verna Felton, Rhoda Williams, James MacDonald, Luis van Rooten, Don Barclay, Mike Douglas, and Lucille Bliss.
Document 5: The Phantom Tollbooth (film): The Phantom Tollbooth, also known as The Adventures of Milo in the Phantom Tollbooth, is a 1970 live-action/animated film based on Norton Juster's 1961 children's book "The Phantom Tollbooth". This film was produced by Chuck Jones at MGM Animation/Visual Arts and stars Butch Patrick as Milo with the voice talents of Mel Blanc, Daws Butler, Candy Candido, Hans Conried, June Foray, Patti Gilbert, Shepard Menken, Cliff Norton, Larry Thor, and Les Tremayne. Jones also directed the film, save for the live action bookends directed by fellow Warner Bros. Cartoons alum Dave Monahan. The film was released to theaters by Metro-Goldwyn-Mayer on November 7, 1970, and was the last MGM feature film release to include both live-action and animated segments.
Document 6: The Spectrum Song: "The Spectrum Song" was written by the Sherman Brothers in 1961 under assignment from Walt Disney to be a signature song for the fictional character Ludwig Von Drake. Nominally about different colors in the spectrum, the song's lyrics initially consist of the repeated color names red, yellow, green and blue, but soon veer wildly off into cerise, chartreuse, ultramarine and plaid.
Document 7: Richard M. Sherman: Richard Morton Sherman (born June 12, 1928) is an American songwriter who specialized in musical films with his brother Robert Bernard Sherman. According to the official Walt Disney Company website and independent fact checkers, "the Sherman Brothers were responsible for more motion picture musical song scores than any other songwriting team in film history." Some of the Sherman Brothers' best known songs were incorporated into live action and animation musical films including: "Mary Poppins", "The Jungle Book", "The Many Adventures of Winnie the Pooh", "Chitty Chitty Bang Bang", "Snoopy Come Home", "Bedknobs and Broomsticks", "The Slipper and the Rose", and "Charlotte's Web". Their most well known work, however, remains the theme park song "It's a Small World (After All)". According to Time.com, this song is the most performed song of all time.
Document 8: Mary Norton (author): Mary Norton, or Kathleen Mary Norton "née" Pearson (10 December 1903 – 29 August 1992), was an English author of children's books. She is best known for "The Borrowers" series of low fantasy novels (1952 to 1982), which is named after its first book and, in turn, the tiny people who live secretly in the midst of contemporary human civilisation.
Document 9: Robert B. Sherman: Robert Bernard Sherman (December 19, 1925 – March 6, 2012) was an American songwriter who specialized in musical films with his brother Richard Morton Sherman. According to the official Walt Disney Company website and independent fact checkers, "the Sherman Brothers were responsible for more motion picture musical song scores than any other songwriting team in film history." Some of the Sherman Brothers' best known songs were incorporated into live action and animation musical films including: "Mary Poppins", "The Jungle Book", "The Many Adventures of Winnie the Pooh", "Chitty Chitty Bang Bang", "The Slipper and the Rose", and "Charlotte's Web". Their most well known work, however, remains the theme park song "It's a Small World (After All)". According to Time.com, this song is the most performed song of all time.
Document 10: The Rain Rain Rain Came Down Down Down: "The Rain Rain Rain Came Down Down Down" is a narrative song from the Walt Disney musical film featurette, "Winnie the Pooh and the Blustery Day". The song is also incorporated into the 1977 musical film "The Many Adventures of Winnie the Pooh" which is an amalgamation of three Winnie-the-Pooh featurettes including "Blustery Day". The song was written by the Sherman Brothers who have written most of the music for the Winnie-the-Pooh franchise over the many years. It was sung by an unidentified off-screen chorus with occasional lines sung by veteran character actor Sterling Holloway who provided the voice of Pooh.
Document 11: Jolly Holiday: "Jolly Holiday" is a song from Walt Disney's film "Mary Poppins". It was composed by Richard M. Sherman and Robert B. Sherman. The song is sung in the film by Bert (Dick Van Dyke) and Mary (Julie Andrews) in the pastel fantasy sequence before reaching the carousel. Oscar-winning music arranger Irwin Kostal provided the much lauded orchestration. The singing animal voices were provided by Bill Lee, Ginny Tyler, Paul Frees, Marc Breaux, Marni Nixon, and Thurl Ravenscroft.
Document 12: Portobello Road (song): "Portobello Road" by the Sherman Brothers is a song, specifically a waltz (3/4) about Portobello Road in London, England (Set in the 1940s). It was written for the 1971, Walt Disney musical film production "Bedknobs and Broomsticks". It is sung by David Tomlinson about a street where, to this day–
Document 13: Mary Poppins (film): Mary Poppins is a 1964 American musical-fantasy film directed by Robert Stevenson and produced by Walt Disney, with songs written and composed by the Sherman Brothers. The screenplay is by Bill Walsh and Don DaGradi, loosely based on P. L. Travers' book series "Mary Poppins". The film, which combines live-action and animation, stars Julie Andrews in the role of Mary Poppins who visits a dysfunctional family in London and employs her unique brand of lifestyle to improve the family's dynamic. Dick Van Dyke, David Tomlinson, and Glynis Johns are featured in supporting roles. The film was shot entirely at the Walt Disney Studios in Burbank, California using painted London background scenes.
Document 14: Me Ol' Bamboo: "Me Ol' Bamboo" is a song written by the Sherman Brothers for the motion picture "Chitty Chitty Bang Bang". It was originally written to be choreographed as a morris dance (although the dance has much more in common with the Căluşari (reference required)) for the film by Marc Breaux and Dee Dee Wood ("Mary Poppins", "The Happiest Millionaire", "The Sound of Music") and adapted for the stage by choreographer Gillian Lynne who also created the choreography for "Cats" and "The Phantom of the Opera".
Document 15: Bedknobs and Broomsticks: Bedknobs and Broomsticks is a 1971 British-American musical fantasy film produced by Walt Disney Productions and released by Buena Vista Distribution Company in North America on December 13, 1971. It is based upon the books "The Magic Bedknob; or, How to Become a Witch in Ten Easy Lessons" (1943) and "Bonfires and Broomsticks" (1945) by English children's author Mary Norton. The film, which combines live action and animation, stars Angela Lansbury and David Tomlinson.
ground_truth: Bedknobs and Broomsticks