Question: Who is the child of the composer of Get Back?

full_context: Document 1: Off the Ground (song): "Off the Ground" is a song by Paul McCartney and is from the album from the same name. The video can be seen on the DVD collection, "The McCartney Years". The video was shot by Industrial Light & Magic. Some behind the scenes footage can be seen on the out of print VHS, "Movin' On". The video features "Soggy Noodle", a short acoustic piece played as an intro which can be found as a B-side on the single release. In the US, it reached number 27 on the Adult Contemporary chart.
Document 2: I Won't Back Down: The music video, directed by David Leland, was shot on March 22 and 23, 1989 on a sound stage at Pinewood Studios and released on April 24, 1989. Traveling Wilburys bandmates George Harrison and Jeff Lynne appear in the video. Mike Campbell and Harrison's former Beatles bandmate Ringo Starr are also featured in the video along with Harrison's famous painted Fender Stratocaster ``Rocky ''being played by Campbell. Starr is depicted in the video as playing the drums on the song, though drumming was actually performed by Phil Jones on the record.
Document 3: 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 4: The Early Beatles: "The Early Beatles" is available on compact disc as part of "The Capitol Albums, Volume 2" boxed set (catalogue number CDP 0946 3 57498 2 3), in both mono and stereo. A second CD version of "The Early Beatles" with the songs in both stereo and true mono was issued in 2014 individually and part of the Beatles "The U.S. Albums" boxed set.
Document 5: I Saw Her Standing There: Paul McCartney -- lead vocals, bass, handclaps John Lennon -- rhythm guitar, harmony vocals, handclaps George Harrison -- lead guitar, handclaps Ringo Starr -- drums, handclaps
Document 6: Get Back (film): Get Back is a 1991 concert film starring Paul McCartney that documents The Paul McCartney World Tour of 1989–1990. The film was directed by Richard Lester, in a return to his Beatles-related work, and was released by Carolco Pictures and New Line Cinema, through the Seven Arts joint venture.
Document 7: Getting Closer (song): "Getting Closer" is a rock song from the Anglo-American rock band Wings, Paul McCartney's post-Beatles band. The song was released on the album "Back to the Egg".
Document 8: Back in the World Live: Back in the World (subtitled "Live") is a live album by Paul McCartney composed of highlights from his spring 2002 "Driving USA" tour in the United States in support of McCartney's 2001 release "Driving Rain". It was released internationally in 2003, save for North America – where "Back in the U.S." saw issue four months earlier in 2002 – to commemorate his first set of concerts in almost ten years.
Document 9: Close to Home (band): Close to Home was an American post-hardcore band from Cincinnati, Ohio, that was formed in 2005. They have released two EPs (three mixed, one demo) and three full-length albums, "Picture Perfect"; their major label debut, "Never Back Down", which was released on February 15, 2011; and their most recent effort, "Momentum", which was released July 31, 2012 via Artery Recordings. Close to Home has toured across the United States and Europe with bands such as Silverstein, Emery, Dance Gavin Dance, In Fear and Faith, We Came as Romans, and Eskimo Callboy. They have also participated in 2010 and 2012's Scream It Like You Mean It tours. On December 10, 2010, they signed with Artery Recordings; however this contract has been fulfilled. The band was previously managed by Outerloop Management. Close to Home is commonly depicted as CTH.
Document 10: 65 Revisited: 65 Revisited is a 2007 American documentary film directed by D. A. Pennebaker. It was made from footage the director shot for his 1967 film "Dont Look Back". Both films show Bob Dylan and entourage during their 1965 concert tour of the UK. The newer film includes outtakes from its predecessor, and adds several full-length song performances.
Document 11: Billy Preston: Preston is one of several people referred to as the ``Fifth Beatle ''. At one point during the Get Back sessions, John Lennon proposed the idea of having him join the band (to which Paul McCartney countered that it was difficult enough reaching agreements with four). Preston played with the Beatles for several of the Get Back sessions, some of the material from which would later be culled to make the film Let it Be and its companion album, to which he contributed organ and electric piano. Preston also accompanied the band on electric piano for its rooftop concert, the group's final public appearance. In April 1969, their single`` Get Back'' was credited to ``The Beatles with Billy Preston '', the only time such a joint credit had been given on an official Beatles - sanctioned release (as distinct from an unsanctioned reissue of some Hamburg - era recordings on which they were the backing group for Tony Sheridan). The credit was bestowed by the Beatles to reflect the extent of Preston's presence on the track; his electric piano is prominent throughout and he plays an extended solo. Preston also worked, in a more limited role, on the Abbey Road album, contributing organ to the tracks`` I Want You (She's So Heavy)'' and ``Something ''.
Document 12: Close At Hand: Close At Hand is the second EP by James McCartney, son of Paul and Linda McCartney. The EP was produced by David Kahne and Paul McCartney, and released on .
Document 13: Come and Get It (Badfinger song): ``Come and Get It ''is a song composed by Paul McCartney for the 1969 film The Magic Christian. The song was performed by Badfinger, produced by McCartney and issued as a single 5 December 1969 in the UK, and 12 January 1970 in the US on the Beatles' Apple label.
Document 14: New (Paul McCartney song): "New" is a song written by Paul McCartney. It was originally recorded by McCartney and produced by English musician Mark Ronson for McCartney's sixteenth studio album "New", and appears as the sixth track on the album. After being released early on the iTunes Store as a track available to download from "New" on 28 August 2013, the song was released as a single on 2 September 2013 and available exclusively on Amazon.com. The single's premiere on 28 August was concurrent with the official reveal of "New" on the same day. The single gained heavy airplay on Japanese radio stations, where it became a number 4 hit on the Japan Hot 100.
Document 15: Bringing It All Back Home: The album's cover, photographed by Daniel Kramer with an edge - softened lens, features Sally Grossman (wife of Dylan's manager Albert Grossman) lounging in the background. There are also artifacts scattered around the room, including LPs by The Impressions (Keep on Pushing), Robert Johnson (King of the Delta Blues Singers), Ravi Shankar (India's Master Musician), Lotte Lenya (Sings Berlin Theatre Songs by Kurt Weill) and Eric Von Schmidt (The Folk Blues of Eric Von Schmidt). Dylan had ``met ''Schmidt`` one day in the green pastures of Harvard University'' and would later mimic his album cover pose (tipping his hat) for his own Nashville Skyline four years later. A further record, Françoise Hardy's EP J'suis D'accord was on the floor near Dylan's feet but can only be seen in other shots from the same photo session.
ground_truth: James McCartney
sub_queries: Get Back >> composer Answer: Paul McCartney
Paul McCartney >> child Answer: James McCartney