Question: Who is the spouse of the singer of One Emotion?

full_context: Document 1: Untanglin' My Mind: "Untanglin' My Mind" is a song co-written and recorded by American country music singer Clint Black. Black wrote the song with Merle Haggard. It was released in September 1994 as the lead single from the album "One Emotion". The song peaked at number 4 on the U.S. "Billboard" Hot Country Singles & Tracks chart and reached number 3 on the Canadian "RPM" Country Tracks chart.
Document 2: Summer's Comin': "Summer's Comin'" is a song co-written and recorded by American country music singer Clint Black. It was released in March 1995 as the third single from his album "One Emotion". The song reached the top of the "Billboard" Hot Country Singles & Tracks chart and the Canadian "RPM" Country Tracks chart. It was written by Black and Hayden Nicholas.
Document 3: That's When I Love You: "That's When I Love You" is a song co-written and recorded by American country music artist Phil Vassar. It was released in October 2001 as the fifth and final single from his debut album Phil Vassar. It peaked at number 3 on the Hot Country Songs chart, and number 37 on the Billboard Hot 100 chart. Vassar co-wrote this song along with his former wife Julie Wood. They both also wrote one of his other singles "The Woman in My Life", which was a top 20 hit in 2006.
Document 4: When You Say Nothing at All: ``When You Say Nothing at All ''is a country song written by Paul Overstreet and Don Schlitz. It is among the best - known hit songs for three different performers: Keith Whitley, who took it to the top of the Billboard Hot Country Singles chart on December 24, 1988; Alison Krauss, whose version was her first solo top - 10 country hit in 1995; and Irish pop singer Ronan Keating, whose version was his first solo single and a chart - topper in the United Kingdom and Ireland in 1999.
Document 5: When I Said I Do: "When I Said I Do" is a song written by American country music singer Clint Black, and recorded by Black and his wife Lisa Hartman Black as a duet. It was released in August 1999 as the first single from Black's album "D'lectrified". The song reached the top of the U.S. "Billboard" Hot Country Singles & Tracks chart and the Canadian "RPM" Country Tracks chart. It also peaked at number 31 on the U.S. "Billboard" Hot 100, making it a crossover hit. It is one of only two chart singles for Lisa Hartman Black.
Document 6: Do I: "Do I" is a song co-written and recorded by American country music artist Luke Bryan. It was released in May 2009 as the lead-off single from his album "Doin' My Thing". Bryan co-wrote the song with Dave Haywood and Charles Kelley of the group Lady Antebellum, whose co-lead singer Hillary Scott is featured on background vocals. "Do I" is about a couple questioning the status of their relationship.
Document 7: No Time to Kill: No Time to Kill is the fourth studio album by American country singer-songwriter Clint Black. The title is a play on the title of his debut album, "Killin' Time".
Document 8: Wherever You Go: "Wherever You Go" is a song co-written and recorded by American country music singer Clint Black. It was released in January 1995 as the second single from the album "One Emotion". It peaked at number 3 on the U.S. "Billboard" Hot Country Singles & Tracks chart and reached number 4 on the Canadian "RPM" Country Tracks chart. The song was written Black and Hayden Nicholas.
Document 9: Fourteen Carat Mind: "Fourteen Carat Mind" is a song written by Dallas Frazier and Larry Lee, and recorded by American country music artist Gene Watson. It was released in September 1981 as the first single from the album "Old Loves Never Die". "Fourteen Carat Mind" was Gene Watson's twentieth country hit and his only song to hit number one on the country chart. The single stayed at number one for one week and spent a total of fifteen weeks on the Billboard country chart (though he has #1s on other prominent charts including Cashbox, Record World, Gavin and more.
Document 10: When a Woman Loves a Man (Lee Roy Parnell song): "When a Woman Loves a Man" is a song written by Rafe VanHoy and Mark Luna, and recorded by American country music singer Lee Roy Parnell with Trisha Yearwood providing harmony. It was released in August 1995 as the second single from his album "We All Get Lucky Sometimes". The song spent 20 weeks on the Hot Country Songs charts, peaking at number 12 in 1996.
Document 11: When You Say Nothing at All: ``When You Say Nothing at All ''was released as the debut solo single by Irish singer - songwriter Ronan Keating. The song was recorded in 1999 for the soundtrack to the film Notting Hill and also appeared on Keating's debut solo album, Ronan. The song was released on July 26, 1999, in the United Kingdom. It peaked at number one in the UK, Ireland, and New Zealand. In the UK, the single was certified gold. In 2003, Keating re-recorded the song as a duet with Mexican singer Paulina Rubio, which was released in Mexico and Latin America (excluding Brazil) to promote Keating's second studio album, Destination. In Brazil, Ronan chose the Brazilian singer Deborah Blando to re-record the song for the 10 Years Of Hits album exclusive for that country (an exclusive music video was recorded for this version with Deborah).
Document 12: From This Moment On (Shania Twain song): ``From This Moment On ''was written during a soccer game in Italy. Twain once explained,`` We were in Italy at a soccer game. My husband loves sports. I do n't know the game that well, so my mind drifted and I started writing.'' Initially, Twain thought that ``From This Moment On ''would be perfect for singer Celine Dion; however, as Twain and Lange developed the song, they concluded that it would work best as a duet. While their first choice for the duet was Elton John, they chose country singer Bryan White. Twain later described White as`` the best male voice in country music. Beyond country music! He's an excellent singer. So he needed to be on this record, because the song soars. It demands that. It demands dynamics.'' White explained that, by the time he went to the recording, the song was mostly finalized, and described it as' extremely challenging 'vocally.
Document 13: Burn One Down: "Burn One Down" is a song co-written and recorded by American country music singer Clint Black. It was released in October 1992 as the second single from the album "The Hard Way". The song made its chart debut in September 1992 and peaked at number 4 on the U.S. "Billboard" Hot Country Singles & Tracks chart. It reached number 2 on the Canadian "RPM" Country Tracks chart. The song was written by Black with Hayden Nicholas and Frankie Miller.
Document 14: One Emotion: One Emotion is a 1994 album by the American country singer/songwriter Clint Black. Its five singles reached the heights of the "Billboard" Hot Country Songs charts: "Untanglin' My Mind" at #4, "Wherever You Go" at #3, "Summer's Comin'" at #1, the title track at #2 and "Life Gets Away" at #4.
Document 15: We Tell Ourselves: "We Tell Ourselves" is a song co-written and recorded by American country music artist Clint Black. It was released in June 1992 as the first single from Black's album "The Hard Way". The song reached number 2 on the "Billboard" Hot Country Singles & Tracks chart in August 1992, behind "Boot Scootin' Boogie" by Brooks and Dunn and also number-one on the "RPM" Country Tracks chart in Canada. It was written by Black and Hayden Nicholas.
ground_truth: Lisa Hartman
sub_queries: Who is the artist of One Emotion? Answer: Clint Black
Clint Black >> spouse Answer: Lisa Hartman