Question: who wrote hello, goodbye and i am the walrus?
Context: "Hello Goodbye" is a song recorded by American country music artist Tyler Farr.  It was released in August 2012 as the second single from his debut album, "Redneck Crazy".  Farr wrote the song with Kris Bergsnes and Skip Black. Goodbye to Language (French: Adieu au Langage ) is a 2014 French-Swiss 3D experimental narrative essay film written and directed by Jean-Luc Godard.  It stars Héloïse Godet, Kamel Abdeli, Richard Chevallier, Zoé Bruneau, Jessica Erickson and Christian Grégori and was shot by cinematographer Fabrice Aragno.  It is Godard's 42nd feature film and 121st film or video project.  In the French-speaking parts of Switzerland where it was shot, the word "adieu" can mean both goodbye and hello.  The film depicts a couple having an affair.  The woman's husband discovers the affair and the lover is killed.  Two pairs of actors portray the couple and their actions repeat and mirror one another.  Godard's own dog Roxy Miéville has a prominent role in the film and won a prize at the Cannes Film Festival.  Like many of Godard's films it includes numerous quotes and references to previous artistic, philosophical and scientific works, most prominently those of Jacques Ellul, Aleksandr Solzhenitsyn and Mary Shelley. Hello & Goodbye is the tenth and final studio album by the Christian pop group Jump5.  The album includes a cover of the Beatles song "Hello Goodbye" which former Jump5 member Libby Hodges performs guest vocals on, a re-recorded version of "Throw Your Hands Up," and a recording of the Star Spangled Banner.  It was in heavy rotation on Radio Disney. Lee revealed that she had initially thought that she would not have enough time to work on music as a mother, but noticed that motherhood gave her "a showering of inspiration and fuel".  Thus, Lee revealed that except for the everyday errands, she still had time to be creative and record music for "Dream Too Much".  Except for the original songs written for the album, Lee also covered "Stand By Me" (1961) originally recorded by Ben E. King and "Hello, Goodbye" by The Beatles.  A writer of "Loudwire" noted the broader reach of these songs which could appeal to adult listeners as well. "Hello, Goodbye" is a song by the English rock band the Beatles, written by Paul McCartney and credited to Lennon–McCartney.  Backed by John Lennon's "I Am the Walrus", it was issued as a non-album single in November 1967, the group's first release since the death of their manager, Brian Epstein.  The single was commercially successful around the world, topping charts in the United States, the United Kingdom, Canada, Australia and several other countries. Clarence Wainwright Murphy, also known as Charles William Murphy, C.W. Murphy and C. Murphy, (1875–1913) was a prolific British composer of music hall and musical theatre tunes, perhaps best known for the song "Has Anybody Here Seen Kelly? " with lyrics by Will Letters (1908).  In 1926, "Has Anybody Here Seen Kelly?"  was made into an animated short of the same title directed by Dave Fleischer, and in 1928 into a feature film directed by William Wyler.  The song was also performed in the 1943 film "Hello Frisco, Hello".  With frequent collaborator Dan Lipton (1873–1935) he also wrote "My Girl's a Yorkshire Girl", mentioned by James Joyce in his novel "Ulysses" and also turned into a 1909 short sound film of the same name.  Another song, "Little Yellow-bird", (aka "Goodbye, Little Yellow Bird") written with lyricist W. Hargreave, can be seen performed by Scottish comedian Charlie Naughton in the 1938 film "Alf's Button Afloat" and by Angela Lansbury in the 1945 film "The Picture of Dorian Gray" and again by Lansbury in the 1985 episode "Sing a Song of Murder" from her TV series "Murder, She Wrote". "Say Hello to Goodbye" is the third single taken from Barbadian singer Shontelle's second album "No Gravity" (2010).  It was sent to mainstream radio in the United States on March 15, 2011.  The music video premiered on VEVO on May 20, 2011.  The song was written by Martin Hansen, Shontelle Layne and Hanne Sorvaag. Boy Meets Girl: Say Hello to Courtship is a 2000 book by Joshua Harris.  It is the sequel to "I Kissed Dating Goodbye".  In "Boy Meets Girl", Harris describes his personal experiences courting the woman he eventually married.  The book argues that psychological pain and trauma can result from entering an intimate relationship before one is ready, either emotionally or financially, to commit to being the other person's life partner.  Margaret and Dwight Peterson wrote an essay called "God Does Not Want to Write Your Love Story" in which they criticized "Boy Meets Girl", among other books.  In this essay, the Petersons expressed "how different these stories of romance are from any traditionally Christian understanding of marriage."  Harris has written several other books, including "I Kissed Dating Goodbye", "Sex Is Not the Problem (Lust Is)", and "Stop Dating the Church".  "Boy Meets Girl" did not receive as much critical attention as "I Kissed Dating Goodbye".  Leah Andrews of the "Lewiston Morning Tribune" compared "Boy Meets Girl" to Eric and Leslie Ludy's "When God Writes Your Love Story", suggesting that both texts are popular Christian books providing alternatives to dating.  Andrew Dalton of the Legion of Christ wrote that he was partway through reading Anthony Bannon's "Peter on the Shore" when he became distracted with "Boy Meets Girl".  In 2000, Rebecca St. James anticipated using her song "Wait for Me" to promote "Boy Meets Girl". Mathien is a Midwestern funk rock band named after lead singer and guitarist Chris Mathien.  Chris wrote, produced, and played all the parts on his first album "Head, Heart & Hands" (2007).  To form a live band Chris met with bassist Mike Schiff and drummer Aaron Bouslog and formed the group in Carbondale, Illinois, at Southern Illinois University.  They would later be joined by keyboardist George Jackson after relocating to Chicago, Illinois.  Lee England Jr. on violin was also added as a guest for the recording of the album "Hello, Again" (2009).  The band played a packed House of Blues in Chicago to kick off the album and tour.  With songs like "Little Richard", "Dirt That I Do","Goodbye", "Remember" and "We Don't Need to Make Love, to Know That We've Got it" the band had built a strong fan base and played shows on a 2009–2010 tour.  2011 brought some changes with the band for the recording of "The Night I was an Alpha Male" (2011).  George Jackson was out and Peter Wilkins joined the band on keyboards.  They kicked off with an album release party at House of Blues again and toured in the Midwest.  The band also broke into college radio playlists across the country; radio support came from North Central College WONC-FM in Naperville IL and Findlay College WLFC-FM in Findley, Ohio, and many others.  The title track received heavy air play plus songs like "Jamie's Son", "Betaman", "Rub It In", "The Hold" and the huge crowd favorite "Lettuce Head".  2012 the band changed drummers and welcomed Omar Jahwar to the band, Mathien began a midwest tour during 2012 building a fan base at every show they played.  Later that year Chris Mathien was on WONC-FM's Local Chaos radio show and said the band will be recording a new album for release in 2013. "I Am the Walrus" is a song by the Beatles released in November 1967.  It was featured in the Beatles' television film "Magical Mystery Tour" ("MMT") in December of that year, as a track on the associated British double EP of the same name and its American counterpart LP, and was the B-side to the number 1 hit single "Hello, Goodbye".  Since the single and the double EP held at one time in December 1967 the top two slots on the British singles chart, the song had the distinction of being at number 1 and number 2 simultaneously.
Answer: written by Paul McCartney