Question: The album that had "One" by Irish rock band U2 was released in which year?

full_context: Document 1: One (U2 song): "One" is a song by Irish rock band U2. It is the third track from their 1991 album "Achtung Baby", and it was released as the record's third single in February 1992. During the album's recording sessions at Hansa Studios in Berlin, conflict arose between the band members over the direction of U2's sound and the quality of their material. Tensions almost prompted the band to break up until they achieved a breakthrough with the improvisation of "One"; the song was written after the band members were inspired by a chord progression that guitarist the Edge was playing in the studio. The lyrics, written by lead singer Bono, were inspired by the band members' fractured relationships and the German reunification. Although the lyrics ostensibly describe "disunity", they have been interpreted in other ways.
Document 2: All That You Can't Leave Behind: All That You Can't Leave Behind is the tenth studio album by Irish rock band U2. It was produced by Brian Eno and Daniel Lanois, and was released on 30 October 2000 on Island Records in the United Kingdom and Interscope Records in the United States. Following the mixed reception to their 1997 album, "Pop", "All That You Can't Leave Behind" represented a return to a more mainstream sound for the band after they experimented with alternative rock and dance music in the 1990s. At the time of the album's release, U2 said on several occasions that they were "reapplying for the job ... [of] the best band in the world". U2 brought back Eno and Lanois, who had produced three of the band's previous albums. The album was originally named "U2000", which had been a working title for their PopMart Tour.
Document 3: War (U2 album): War is the third studio album by Irish rock band U2. It was produced by Steve Lillywhite, and was released on 28 February 1983 on Island Records. The album has come to be regarded as U2's first overtly political album, in part because of songs like "Sunday Bloody Sunday" and "New Year's Day", as well as the title, which stems from the band's perception of the world at the time; Bono stated that "war seemed to be the motif for 1982."
Document 4: One (Ed Sheeran song): "One" is a song recorded by English singer-songwriter Ed Sheeran for his second studio album, "x" (2014). Sheeran wrote the song immediately after releasing his debut album, "+" (2011). It marked the last occasion wherein Sheeran wrote about his former girlfriend, who inspired all the romantic compositions on "+". "One" was produced by frequent collaborator Jake Gosling and its music was based primarily on acoustic guitar. Critics were generally positive toward the song; it was noted for its guitar-driven sound and Sheeran's use of falsetto.
Document 5: U2 discography: The discography of Irish rock band U2 consists of thirteen studio albums, one live album, three compilation albums, sixty-seven singles, and eight extended plays (EPs). The band formed at Mount Temple Comprehensive School in 1976 as teenagers. In 1979, the group issued their first release, the EP "U2-3", which sold well in Ireland. The following year, the group signed to Island Records and released their debut album, "Boy". It reached number 52 in the UK and number 63 in the US. They followed it up with the release of "October" (1981) and "War" (1983). "War" was a commercial success, becoming the band's first number-one album in the UK while reaching number 12 in the US. The album yielded the singles "Sunday Bloody Sunday" and "New Year's Day" and have since become among the band's most popular songs. On the subsequent War Tour, the group recorded the live album "Under a Blood Red Sky" and concert film "", both of which sold well and helped establish them globally as a live act.
Document 6: Sunday Bloody Sunday: "Sunday Bloody Sunday" is a song by Irish rock band U2. It is the opening track from their 1983 album "War" and was released as the album's third single on 11 March 1983 in Germany and the Netherlands. "Sunday Bloody Sunday" is noted for its militaristic drumbeat, harsh guitar, and melodic harmonies. One of U2's most overtly political songs, its lyrics describe the horror felt by an observer of the Troubles in Northern Ireland, mainly focusing on the Bloody Sunday incident in Derry where British troops shot and killed unarmed civil rights protesters and bystanders. At the same time, the lyrics reject hate and revenge as a response, as noted in the line "There's many lost, but tell me who has won." Along with "New Year's Day," the song helped U2 reach a wider listening audience. It was generally well received by critics on the album's release.
Document 7: Zooropa: Zooropa is the eighth studio album by Irish rock band U2. Produced by Flood, Brian Eno, and The Edge, it was released on 5 July 1993 on Island Records. Inspired by the band's experiences on the Zoo TV Tour, "Zooropa" expanded on many of the tour's themes of technology and media oversaturation. The record was a continuation of the group's experimentation with alternative rock, electronic dance music, and electronic sound effects that began with their previous album, "Achtung Baby", in 1991.
Document 8: Zoo TV Tour: The Zoo TV Tour (also written as ZooTV, ZOO TV or ZOOTV) was a worldwide concert tour by rock band U2. Staged in support of their 1991 album "Achtung Baby", the tour visited arenas and stadiums from 1992 to 1993. To mirror the new musical direction that the group took with "Achtung Baby", the tour was intended to deviate from their past and confound expectations of the band. In contrast to U2's austere stage setups from previous tours, the Zoo TV Tour was an elaborately staged multimedia event. It satirised television and media oversaturation by attempting to instill "sensory overload" in its audience. To escape their reputation for being earnest and overly serious, U2 embraced a more lighthearted and self-deprecating image on tour. Zoo TV and "Achtung Baby" were central to the group's 1990s reinvention.
Document 9: Zoo Station (song): "Zoo Station" is a song by Irish rock band U2. It is the opening track from their 1991 album "Achtung Baby", a record on which the group reinvented themselves musically by incorporating influences from alternative rock, industrial, and electronic dance music. As the album's opening track, "Zoo Station" introduces the band's new sound, delivering industrial-influenced percussion and several layers of distorted guitars and vocals. Similarly, the lyrics suggest the group's new intents and anticipations. The introduction, featuring an "explosion" of percussion and a descending glissando for a guitar hook, was meant to make the listener think the album was mistakenly not U2's latest record or that their music player was broken.
Document 10: Rattle and Hum: Rattle and Hum is the sixth studio album by Irish rock band U2, and a companion rockumentary film directed by Phil Joanou. The album was produced by Jimmy Iovine and was released on 10 October 1988, while the film was distributed by Paramount Pictures and was released on 27 October 1988. Following the breakthrough success of the band's previous studio album, "The Joshua Tree", the "Rattle and Hum" project captures their continued experiences with American roots music on the Joshua Tree Tour, further incorporating elements of blues rock, folk rock, and gospel music into their sound. A collection of new studio tracks, live performances, and cover songs, the project includes recordings at Sun Studios in Memphis and collaborations with Bob Dylan, B. B. King, and Harlem's New Voices of Freedom gospel choir.
Document 11: Achtung Baby: Achtung Baby ( ) is the seventh studio album by Irish rock band U2. It was produced by Daniel Lanois and Brian Eno, and was released on 18 November 1991 on Island Records. Stung by criticism of their 1988 release, "Rattle and Hum", U2 shifted their musical direction to incorporate influences from alternative rock, industrial music, and electronic dance music into their sound. Thematically, "Achtung Baby" is darker, more introspective, and at times more flippant than their previous work. The album and the subsequent multimedia-intensive Zoo TV Tour were central to the group's 1990s reinvention, by which they abandoned their earnest public image for a more lighthearted and self-deprecating one.
Document 12: The Joshua Tree: The Joshua Tree is the fifth studio album by Irish rock band U2. It was produced by Daniel Lanois and Brian Eno, and was released on 9 March 1987 on Island Records. In contrast to the ambient experimentation of their 1984 release, "The Unforgettable Fire", the band aimed for a harder-hitting sound within the limitation of conventional song structures on "The Joshua Tree". The album is influenced by American and Irish roots music, and through sociopolitically conscious lyrics embellished with spiritual imagery, it contrasts the group's antipathy for the "real America" with their fascination with the "mythical America".
Document 13: Love Is Blindness: "Love Is Blindness" is a song by rock band U2, and the twelfth and final track on their 1991 album "Achtung Baby". The song was written on piano by lead singer Bono during the recording sessions for U2's 1988 album "Rattle and Hum". Originally intending to give the song to singer Nina Simone, the band decided to keep it for "Achtung Baby" after playing it together. Thematically, the song describes a failing romance, mixing personal themes with imagery of metaphorical acts of terrorism. During the recording sessions for "Achtung Baby", guitarist the Edge separated from his wife, Aislinn O'Sullivan. The separation had a major effect on the development of the song; Bono said that the ending guitar solo was a cathartic experience for the Edge, as he snapped several guitar strings during the recording.
Document 14: Desire (U2 song): "Desire" is a song by Irish rock band U2 and the third track on their 1988 album, "Rattle and Hum". Released as the album's lead single, "Desire" was the band's first number-one single in the UK and Australia. It reached number three on the "Billboard" Hot 100 in the U.S., and topped both the Modern and Mainstream Rock Tracks charts, the first song to reach the top of both of these charts simultaneously. It reached number two on the Dutch Top 40. In 1989, "Desire" won the Grammy Award for Best Rock Performance by a Duo or Group with Vocal.
Document 15: Lemon (song): "Lemon" is a song by Irish rock band U2, and the fourth track from their 1993 album, "Zooropa". It was released as the album's second single in September 1993. Inspired by old video footage of Bono's late mother, the lyrics describe an attempt to preserve memory through film. More than any previous U2 song, "Lemon" showcases Bono's falsetto skills, aided by atmospheric vocals from the Edge and Brian Eno. The song has been described as futuristic German disco. The album version is one of U2's longest songs.
ground_truth: 1991