Question: A Hard Day's Night is a Ringo Starr Filmography that was written by whom?

full_context: Document 1: A Hard Day's Night (album): A Hard Day's Night is the third studio album by the English rock band the Beatles, released on 10 July 1964, with side one containing songs from the soundtrack to their film "A Hard Day's Night". The American version of the album was released two weeks earlier, on 26 June 1964 by United Artists Records, with a different track listing. In contrast to their first two albums, all 13 tracks on "A Hard Day's Night" were written by John Lennon and Paul McCartney showcasing the development of their songwriting talents. The album includes the title track, with its distinct opening chord, and the previously released "Can't Buy Me Love", both transatlantic number-one singles for the band.
Document 2: The Beatles: The Beatles were an English rock band formed in Liverpool in 1960. With members John Lennon, Paul McCartney, George Harrison and Ringo Starr, they became widely regarded as the foremost and most influential act of the rock era. Rooted in skiffle, beat and 1950s rock and roll, the Beatles later experimented with several musical styles, ranging from pop ballads and Indian music to psychedelia and hard rock, often incorporating classical elements and unconventional recording techniques in innovative ways. In 1963 their enormous popularity first emerged as "Beatlemania", and as the group's music grew in sophistication in subsequent years, led by primary songwriters Lennon and McCartney, they came to be perceived as an embodiment of the ideals shared by the counterculture of the 1960s.
Document 3: Fifth Beatle: The fifth Beatle is an informal title that various commentators in the press and entertainment industry have applied to people who were at one point a member of the Beatles, or who had a strong association with the "Fab Four" (John Lennon, Paul McCartney, George Harrison, and Ringo Starr) during the group's existence. The "fifth Beatle" claims first appeared in the press immediately upon the band's rise to global fame in 1963–64. The members have offered their own beliefs of the "fifth Beatle":
Document 4: Ringo's Rotogravure: Ringo's Rotogravure is the fifth studio album by Ringo Starr, released in 1976. It would turn out to be the last album featuring active involvement from all four former Beatles before John Lennon's death in 1980. Following the end of his contract with EMI, Starr signed on with Polydor Records worldwide (Atlantic Records handling US distribution).
Document 5: Ringo Starr: Richard Starkey, {'1': ", '2': ", '3': ", '4': "} (born 7 July 1940), known professionally as Ringo Starr, is an English drummer, singer, songwriter and actor who gained worldwide fame as the drummer for the Beatles. He occasionally sang lead vocals, usually for one song on an album, including "With a Little Help from My Friends", "Yellow Submarine", "Good Night", and their cover of "Act Naturally". He also wrote the Beatles' songs "Don't Pass Me By" and "Octopus's Garden", and is credited as a co-writer of others, including "What Goes On" and "Flying".
Document 6: A Hard Day's Night (song): "A Hard Day's Night" is a song by the English rock band the Beatles. Credited to Lennon–McCartney, it was written by John Lennon, with some collaboration from Paul McCartney. It was released on the film soundtrack of the same name in 1964. It was also released in the UK as a single, with "Things We Said Today" as its B-side.
Document 7: Things We Said Today: "Things We Said Today" is a song by English rock band the Beatles written by Paul McCartney and credited to Lennon–McCartney. It was composed for the film "A Hard Day's Night" but was eventually not included. It does appear on the soundtrack album. It was also released as the B-side of the single "A Hard Day's Night" in the UK.
Document 8: Yellow Submarine (film): Yellow Submarine (also known as The Beatles: Yellow Submarine) is a 1968 British animated musical fantasy comedy film inspired by the music of the Beatles, directed by animation producer George Dunning, and produced by United Artists and King Features Syndicate. Initial press reports stated that the Beatles themselves would provide their own character voices; however, aside from composing and performing the songs, the real Beatles participated only in the closing scene of the film, while their cartoon counterparts were voiced by other actors.
Document 9: Magical Mystery Tour (film): Magical Mystery Tour is a 52-minute-long British surreal comedy television film starring the Beatles (John Lennon, Paul McCartney, George Harrison and Ringo Starr) which originally aired on BBC1 on Boxing Day, 26 December 1967. Upon its initial showing, the film was poorly received by critics and audiences. The film received an American theatrical release in 1974 by New Line Cinema, and in select theatres worldwide in 2012 by Apple Films.
Document 10: A Hard Day's Night (film): A Hard Day's Night is a 1964 British musical comedy film directed by Richard Lester and starring the Beatles—John Lennon, Paul McCartney, George Harrison, and Ringo Starr—during the height of Beatlemania. It was written by Alun Owen and originally released by United Artists. The film portrays several days in the lives of the group.
Document 11: The Magic Christian (film): The Magic Christian is a 1969 British satirical black comedy film directed by Joseph McGrath and starring Peter Sellers and Ringo Starr, with appearances by John Cleese, Graham Chapman, Raquel Welch, Spike Milligan, Christopher Lee, Richard Attenborough and Roman Polanski. It was loosely adapted from the 1959 comic novel of the same name by American author Terry Southern, who co-wrote the screenplay adaptation with McGrath.
Document 12: The Beatles in film: The Beatles appeared in five motion pictures, most of which were very well received. The exception was the (mostly unscripted) television film "Magical Mystery Tour" which was panned by critics and the public alike. Each of their films had the same name as their associated soundtrack album and a song on that album.
Document 13: Early 1970: "Early 1970" is a song by English musician Ringo Starr, released in April 1971 as the B-side to his hit single "It Don't Come Easy". It was inspired by the break-up of the Beatles and documents Starr's relationship with his former bandmates, John Lennon, Paul McCartney and George Harrison. The lyrics to the verses comment in turn on each of the ex-Beatles' personal lives and the likelihood of each of them making music with Starr again; in the final verse, Starr acknowledges his musical limitations before expressing the hope that all the former Beatles will play together in the future. Commentators have variously described "Early 1970" as "a rough draft of a peace treaty" and "a disarming open letter" from Starr to Lennon, McCartney and Harrison.
Document 14: Help! (film): Help! is a 1965 British musical comedy-adventure film directed by Richard Lester, starring the Beatles–John Lennon, Paul McCartney, George Harrison and Ringo Starr—and featuring Leo McKern, Eleanor Bron, Victor Spinetti, John Bluthal, Roy Kinnear and Patrick Cargill. The second film starring The Beatles following Lester's "A Hard Day's Night", "Help!" sees the group come up against an evil cult. The soundtrack was released as an album, also called "Help!".
Document 15: Ringo Starr filmography: In addition to the Beatles' films "A Hard Day's Night" (1964), "Help!" (1965), "Magical Mystery Tour" (1967), "Yellow Submarine" (1968) and "Let It Be" (1970), Ringo Starr also acted in films such as "Candy" (1968), "The Magic Christian" (1969, alongside Peter Sellers), "Blindman" (1971), "Son of Dracula" (1974) and "Caveman" (1981).
ground_truth: Alun Owen