Question: Who is the son of the writer of Why Don't We Do It in the Road?

full_context: Document 1: 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 2: Because (Beatles song): "Because" is a song written by John Lennon (credited to Lennon–McCartney) and recorded by the English rock band the Beatles. It was released on their 1969 album "Abbey Road", immediately preceding the extended medley on side two of the record. It features a prominent three-part vocal harmony by Lennon, Paul McCartney, and George Harrison, recorded three times to make nine voices in all.
Document 3: 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 4: 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 5: 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 6: While My Guitar Gently Weeps: ``While My Guitar Gently Weeps ''is a song by the English rock band the Beatles from their 1968 double album The Beatles (also known as`` the White Album''). It was written by George Harrison, partly as an exercise in randomness after he consulted the Chinese I Ching. The song also serves as a comment on the disharmony within the Beatles at the time. The recording includes a lead guitar part played by Eric Clapton, although he was not formally credited for his contribution.
Document 7: The Long and Winding Road: Paul McCartney said he came up with the title ``The Long and Winding Road ''during one of his first visits to his property High Park Farm, near Campbeltown in Scotland, which he purchased in June 1966. The phrase was inspired by the sight of a road`` stretching up into the hills'' in the remote Highlands surroundings of lochs and distant mountains. He wrote the song at his farm in 1968, inspired by the growing tension among the Beatles. Based on other comments McCartney has made, author Howard Sounes writes, the lyrics can be seen as McCartney expressing his anguish at the direction his personal life was taking in the autumn of 1968, after he had separated from his fiancée Jane Asher, as well as a nostalgic look back at the Beatles' history. McCartney recalled: ``I just sat down at my piano in Scotland, started playing and came up with that song, imagining it was going to be done by someone like Ray Charles. I have always found inspiration in the calm beauty of Scotland and again it proved the place where I found inspiration. ''
Document 8: 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 9: Ob-La-Di, Ob-La-Da: ``Ob - La - Di, Ob - La - Da ''is a song by the Beatles from their 1968 album The Beatles (often called`` the White Album''). Although credited to Lennon -- McCartney, the song was written solely by Paul McCartney. It was released as a single that same year in many countries, but not in their native United Kingdom, nor in the United States until 1976.
Document 10: 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.
Document 11: Why Don't We Do It in the Road?: ``Why Do n't We Do It in the Road? ''is a song by the Beatles released on their 1968 album The Beatles, commonly referred to as`` the White Album''. It was written and sung by Paul McCartney, but credited to Lennon -- McCartney. ``Why Do n't We Do It in the Road? ''is short and simple; 1: 42 of twelve - bar blues that begins with three different percussion elements (a hand banging on the back of an acoustic guitar, handclaps, and drums) and features McCartney's increasingly raucous vocal repeating a simple lyric with only two different lines.
Document 12: While My Guitar Gently Weeps: ``While My Guitar Gently Weeps ''is a song by the English rock band the Beatles from their 1968 double album The Beatles (also known as`` the White Album''). It was written by George Harrison, the band's lead guitarist. The song serves as a comment on the disharmony within the Beatles following their return from studying Transcendental Meditation in India in early 1968. This lack of camaraderie was reflected in the band's initial apathy towards the composition, which Harrison countered by inviting his friend and occasional collaborator, Eric Clapton, to contribute to the recording. Clapton overdubbed a lead guitar part, although he was not formally credited for his contribution.
Document 13: 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 14: I Dig Love: Leng draws parallels between "I Dig Love" and the Beatles' more free-form compositions of the late 1960s. Among these, Paul McCartney's "Why Don't We Do It in the Road?" exemplifies what Ian MacDonald termed in the 1990s the "long-gone let-it-all-hang-out era". In his book "Working Class Mystic", Gary Tillery identifies "I Dig Love" as one of two "All Things Must Pass" tracks (the other being "Wah-Wah") that could have been sung by John Lennon, whose style increasingly embraced provocative artistic statements following the start of his relationship with Yoko Ono in 1968. Leng also compares "I Dig Love" with "Love the One You're With", a "hymn to hedonism" by Stephen Stills, with whom Harrison worked on Doris Troy's eponymous album for Apple Records, in 1969–70.
Document 15: 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
ground_truth: James McCartney
sub_queries: who wrote why dont we do it in the road Answer: Paul McCartney
Paul McCartney >> child Answer: James McCartney