Question: Who was the spouse of the person for whom Islands in the Stream was written?

full_context: Document 1: Too Busy Thinking About My Baby: Three years later, Motown artist Marvin Gaye recorded a cover version of "Too Busy Thinking About My Baby" as a follow-up single to his 1968 hit "I Heard It Through the Grapevine", another Whitfield/Strong composition, which was a trans-atlantic top five hit. Whitfield produced Gaye's version as well, which featured background vocals by The Andantes. The song's lyrics feature the male narrator discussing how he has "no time to discuss weather" or "think about what money can buy", because when he thinks about his woman, "I ain't got time for nothing else".
Document 2: Island (Rogers novel): Island is a novel by Jane Rogers, first published in 1999. It is a contemporary novel set on an isolated Scottish island, partly inspired by Shakespeare's "The Tempest". It uses folk tales and short episodes of brutal psychological realism to describe the mental transformation of an angry young woman.
Document 3: You're All I Need: You're All I Need is the second studio album by soul musicians Marvin Gaye and Tammi Terrell, released in August 1968 on Motown-subsidiary label Tamla Records. Highlighted by three hit singles written by Nickolas Ashford and Valerie Simpson (who composed two of the four hit songs on the first Gaye/Terrell duets LP, "United"), "You're All I Need" was recorded throughout 1966 and 1967 and features two Top 10 "Billboard" Hot 100 hits, "Ain't Nothing Like the Real Thing" and "You're All I Need to Get By". It peaked at #60 on the U.S. "Billboard" 200 Album Chart. "You're All I Need" was the two singers' final collaboration effort, as Terrell would become ill following recording, before succumbing to a brain tumor in 1970.
Document 4: Anna's Song: "Anna's Song" is a song recorded by singer Marvin Gaye as part of his 1978 album, "Here, My Dear". Recorded during the midst of Marvin and estranged wife Anna going through an acrimonious divorce, the song autobiographically depicted several parts of Marvin and Anna's past including one lyric that hints at his first hit single, "Stubborn Kind of Fellow" where Gaye says ""What's it, husband, makes you so stubborn?"". A memorable part of the song for Marvin's fans includes a verse where Marvin's vocals rise when singing Anna's name. Unlike most of the songs on the album with the exception of "Sparrow", this song was recorded in a jazzy atmosphere.
Document 5: How Sweet It Is (To Be Loved by You): ``How Sweet It Is (To Be Loved by You) ''is a 1964 song written by the Motown songwriting team of Holland -- Dozier -- Holland and first recorded by American soul singer Marvin Gaye.
Document 6: Gilligan's Island: The pilot's opening and ending songs were two similar Calypso - styled tracks written by John Williams and performed by Sherwood Schwartz impersonating singer Sir Lancelot. The lyrics of both were quite different from those of the TV series and the pilot's opening theme song was longer. The short scenes during this initial music include Gilligan taking the Howells' luggage to the boat before cast - off and Gilligan attempting to give a cup of coffee to the Skipper during the storm that would ultimately maroon the boat.
Document 7: Sandals Cay: Sandals Cay (formerly called Kokomo Island) is part of the privately owned Sandals Royal Caribbean all-inclusive resort in Montego Bay, Jamaica. It is apparent that Sandals resorts has an almost identical island in their Nassau, Bahamas location called the Royal Bahamian. The original name for the island came from the song "Kokomo," written by John Phillips, Mike Love, Terry Melcher, and Scott McKenzie, and performed by The Beach Boys. The inspiration for the song was a pool-side bar in Islamorada, in the Florida Keys.
Document 8: The Old Man and the Sea: The Old Man and the Sea is a short novel written by the American author Ernest Hemingway in 1951 in Bimini, Bahamas, and published in 1952. It was the last major work of fiction by Hemingway that was published during his lifetime. One of his most famous works, it tells the story of Santiago, an aging Cuban fisherman who struggles with a giant marlin far out in the Gulf Stream off the coast of Florida.
Document 9: Baby Don't You Do It: "Baby Don't You Do It" is a 1964 single by American singer Marvin Gaye. Released on the Tamla label, this song discusses a man who is at a standstill with his girlfriend, who he feels is neglecting his love stating "Don't break my heart/...I've tried to do my best".
Document 10: How Sweet It Is (To Be Loved by You): ``How Sweet It Is (To Be Loved by You) ''Single by Marvin Gaye from the album How Sweet It Is to Be Loved by You B - side`` Forever'' Released November 4, 1964 Format 7 ''single Recorded July 24, 1964 Studio Hitsville U.S.A. (Studio A) Genre Soul pop rock Length 2: 57 Label Tamla Songwriter (s) Holland -- Dozier -- Holland Producer (s) Brian Holland Lamont Dozier Marvin Gaye singles chronology ``Baby Do n't You Do It'' (1964)`` How Sweet It Is (To Be Loved by You) ''(1964) ``I'll Be Doggone'' (1965)`` Baby Do n't You Do It ''(1964) ``How Sweet It Is (To Be Loved By You)'' (1964)`` I'll Be Doggone ''(1965)
Document 11: Islands in the Stream (song): ``Islands in the Stream ''is a song written by the Bee Gees and sung by American country music artists Kenny Rogers and Dolly Parton. Named after the Ernest Hemingway novel, it was originally written for Marvin Gaye in an R&B style, only later to be changed for the Kenny Rogers album. It was released in August 1983 as the first single from Rogers' album Eyes That See in the Dark.
Document 12: Try It Baby: "Try It Baby" is a slow blues ballad recorded by American soul singer Marvin Gaye, released on the Tamla label in 1964. It was written and produced by Gaye's brother-in-law, Motown chairman Berry Gordy, and talked of a woman who was "moving up" and "leaving (her man) behind".
Document 13: Buried Treasure (song): "Buried Treasure" is a song written by Barry, Robin & Maurice Gibb, and recorded by American country music artist Kenny Rogers. It was released as the B-side of "This Woman" in January 1984 as the third single from the album "Eyes That See in the Dark". The song reached number 3 on the "Billboard" Hot Country Singles & Tracks chart and number 2 on the Canadian "RPM" Country Tracks chart.
Document 14: Blue Bayou: "Blue Bayou" is a song written by Roy Orbison and Joe Melson. It was originally sung and recorded by Orbison, who had an international hit with his version in 1963. It later became Linda Ronstadt's signature song, with which she scored a Top 5 hit with her cover in 1977. The song has since been recorded by many others.
Document 15: Baby, I'm for Real: "Baby, I'm for Real" is a soul ballad written by Marvin Gaye and Anna Gordy Gaye, produced by Marvin and recorded and released by American Motown vocal group The Originals for the Soul label issued in 1969.
ground_truth: Anna Gordy Gaye
sub_queries: who was islands in the stream written for Answer: Marvin Gaye
Marvin Gaye >> spouse Answer: Anna Gordy Gaye