Question: For which screenplay did Bill Walsh contribute he shared Academy Award nominations for Best Picture with Walt Disney?

Context articles: Tom Martinez
Academy Award for Best Film Editing
List of presenters of Best Picture Academy Award
Crossfire (film)
Bill Walsh (producer)
Damien Chazelle
Kyle Townsend
Mary Poppins (film)
Nick Meyer
Larry McMurtry

Tom Martinez (February 21, 1946 – February 21, 2012) was an American football coach.
 He coached at the College of San Mateo until 2005, when he retired due to health concerns.
 He coached at the College of San Mateo after Bill Walsh and John Madden.
 The College of San Mateo Football program traditionally has a very high ranking team and draws players from all over the country.
 It is interesting to note that NFL Alumni John Madden, of the Oakland Raiders & Bill Walsh, of the SF 49ers, both played & coached at the College of San Mateo early in their careers.
 Bill Walsh was claimed to be the best NFL Coach ever and later retired from the 49ers to become the athletic director at Stanford University.
 (Ref.
 the College of San Mateo Football & Sports Hall of Fame websites for info on Martinez, Walsh, Madden & others).
 Prior to the passings of Tom Martinez, he was inducted into the College of San Mateo Sports Hall of Fame.
 Many of his former College of San Mateo Football Players remember Tom as taking a Military Drill Sergeant type approach to Coaching at the College level.
 Tom had a passion for conducted private coaching sessions with quarterbacks of all ages & from all around the country.
The Academy Award for Best Film Editing is one of the annual awards of the Academy of Motion Picture Arts and Sciences (AMPAS).
 Nominations for this award are closely correlated with the Academy Award for Best Picture.
 For 33 consecutive years, 1981 to 2013, every Best Picture winner had also been nominated for the Film Editing Oscar, and about two thirds of the Best Picture winners have also won for Film Editing.
 Only the principal, "above the line" editor(s) as listed in the film's credits are named on the award; additional editors, supervising editors, etc. are not currently eligible.
 The nominations for this Academy Award are determined by a ballot of the voting members of the Editing Branch of the Academy; there were 220 members of the Editing Branch in 2012.
 The members may vote for up to five of the eligible films in the order of their preference; the five films with the largest vote totals are selected as nominees.
 The Academy Award itself is selected from the nominated films by a subsequent ballot of all active and life members of the Academy.
 This process is essentially the reverse of that of the British Academy of Film and Television Arts (BAFTA); nominations for the BAFTA Award for Best Editing are done by a general ballot of Academy voters, and the winner is selected by members of the editing chapter.
This is a list of presenters of Best Picture Academy Award.
 Each year, the Academy Award for Best Picture is presented by one or more artists on behalf of the Academy of Motion Picture Arts and Sciences.
 Since 1973, Best Picture is the final award presented during the annual ceremonies, as this award represents a culmination of all factors that contribute to cinematic excellence.
 Past presenters have included noted producers, directors, actors, and actresses.
 In recent ceremonies, presenters of Best Picture have tended to be previous Academy Award winners themselves.
 The individual who has presented the most times is Jack Nicholson (eight times), followed by Audrey Hepburn (four times).
Crossfire is a 1947 film noir drama film which deals with the theme of anti-Semitism, as did that year's Academy Award for Best Picture winner, "Gentleman's Agreement".
 The film was directed by Edward Dmytryk and the screenplay was written by John Paxton, based on the 1945 novel "The Brick Foxhole" by screenwriter and director Richard Brooks.
 The film features Robert Mitchum, Robert Young, Robert Ryan and Gloria Grahame.
 It received five Academy Award nominations, including Ryan for Best Supporting Actor and Gloria Grahame for Best Supporting Actress.
 It was the first B movie to receive a best picture nomination.
Bill Walsh (September 30, 1913 – January 27, 1975) was a comic author, film producer and screenwriter who primarily worked on live-action films for Walt Disney Productions.
 He was born in New York City.
 For his work on "Mary Poppins", he shared Academy Award nominations for Best Picture with Walt Disney, and for Best Writing, Screenplay Based on Material from Another Medium with Don DaGradi.
 He died in Los Angeles and was interred in Glendale's Forest Lawn Memorial Park Cemetery.
Damien Sayre Chazelle ( ; born January 19, 1985) is an American director, screenwriter and producer.
 Chazelle made his directorial debut with the musical film "Guy and Madeline on a Park Bench" (2009).
 He rose to prominence for writing and directing his second feature film, "Whiplash" (2014), which received five Academy Award nominations, including Best Picture and Best Adapted Screenplay.
 His 2016 film "La La Land" was a critical and commercial success, winning all seven of its Golden Globe nominations, including Best Picture, Best Director and Best Screenplay.
 It also received a record-tying fourteen Academy Award nominations, winning six including Best Director, making Chazelle the youngest person in history to win the Oscar for Best Director and to win the Golden Globe for Best Director.
Kyle Townsend (born September 21, 1978) is an American record producer, musician and composer.
 He has produced songs for such acclaimed recording artists as 5-time GRAMMY Award winner Celine Dion, 8-time Academy Award nominated songwriter Diane Warren, as well as Mary J Blige, Lady Gaga, Jessie J, and Academy Award winner Jennifer Hudson among others.
 He has produced songs for five feature film releases including the 2012 Academy Award nominee for Best Picture, and he produced and arranged music for the 2015 Academy Awards Ceremony.
 His contributions have earned 2 GRAMMY Award Nominations.
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.
Nick Meyer is an American film producer and CEO of Sierra/Affinity.
 Meyer was the president of Paramount Vantage until December 2008.
 In 2007, with Meyer as co-head of Paramount, the Studio received 19 Academy Award nominations.
 Four of the Studio's 2007 feature films were honored: "There Will Be Blood", a Paramount Vantage and Miramax co-production, received eight nominations, winning Best Picture among others; "No Country for Old Men", also a Miramax and Paramount Vantage co-production, received eight nominations; "Into the Wild" earned two nominations; "The Kite Runner" garnered one nomination.
 At the 80th Academy Awards, Blood and No Country won a combined six awards, including the Academy Award for Best Picture for No Country, the Academy Award for Best Actor for Daniel Day-Lewis in Blood, and the Academy Award for Best Supporting Actor for Javier Bardem in No Country.
Larry Jeff McMurtry (born June 3, 1936) is an American novelist, essayist, bookseller, and screenwriter whose work is predominantly set in either the old West or in contemporary Texas.
 His novels include "Horseman, Pass By" (1962), "The Last Picture Show" (1966) and "Terms of Endearment" (1975), which were adapted into films earning 26 Academy Award nominations (10 wins).
 His 1985 Pulitzer Prize-winning novel "Lonesome Dove" was adapted into a television miniseries that earned 18 Emmy Award nominations (seven wins), with the other three novels in his "Lonesome Dove" series adapted into three more miniseries, earning eight more Emmy nominations.
 McMurtry and cowriter Diana Ossana adapted the screenplay for "Brokeback Mountain" (2005), which earned eight Academy Award nominations with three wins, including McMurtry and Ossana for Best Adapted Screenplay.