Question: How many Grammy awards did the singer of I Didn't Know My Own Strength have?

full_context: Document 1: Grammy Award records: Rank Artist Awards Alison Krauss 27 Beyoncé 22 Aretha Franklin 18 Adele 15 Alicia Keys 6 Ella Fitzgerald 13 Leontyne Price Emmylou Harris 9 Shirley Caesar 11 10 Chaka Khan 10 Bonnie Raitt Linda Ronstadt Taylor Swift CeCe Winans 15 Mary J. Blige 9 Natalie Cole Sheryl Crow Norah Jones Hillary Scott
Document 2: I Look to You (song): ``I Look to You ''Single by Whitney Houston from the album I Look to You Released July 23, 2009 Format Digital download CD single Recorded 2009 Genre Gospel pop soul R&B Length 4: 26 Label Arista Songwriter (s) Robert Kelly Producer (s) Emanuel Kiriakou Harvey Mason, Jr. Tricky Stewart Whitney Houston singles chronology`` One Wish (for Christmas)'' (2003) ``I Look to You ''(2009)`` Million Dollar Bill'' (2009) ``One Wish (for Christmas) ''(2003)`` I Look to You'' (2009) ``Million Dollar Bill ''(2009) Music video`` I Look To You'' on YouTube
Document 3: I Didn't Know My Own Strength (Whitney Houston song): ``I Did n't Know My Own Strength ''is a song performed by American R&B - pop singer Whitney Houston, taken from her seventh studio album I Look to You (2009).
Document 4: Beyoncé: Beyoncé has won 20 Grammy Awards, both as a solo artist and member of Destiny's Child, making her the second most honored female artist by the Grammys, behind Alison Krauss and the most nominated woman in Grammy Award history with 52 nominations. "Single Ladies (Put a Ring on It)" won Song of the Year in 2010 while "Say My Name" and "Crazy in Love" had previously won Best R&B Song. Dangerously in Love, B'Day and I Am... Sasha Fierce have all won Best Contemporary R&B Album. Beyoncé set the record for the most Grammy awards won by a female artist in one night in 2010 when she won six awards, breaking the tie she previously held with Alicia Keys, Norah Jones, Alison Krauss, and Amy Winehouse, with Adele equaling this in 2012. Following her role in Dreamgirls she was nominated for Best Original Song for "Listen" and Best Actress at the Golden Globe Awards, and Outstanding Actress in a Motion Picture at the NAACP Image Awards. Beyoncé won two awards at the Broadcast Film Critics Association Awards 2006; Best Song for "Listen" and Best Original Soundtrack for Dreamgirls: Music from the Motion Picture.
Document 5: Whitney Houston: Houston is the only artist to chart seven consecutive No. 1 Billboard Hot 100 songs. She is the second artist behind Elton John and the only woman to have two number - one Billboard 200 Album awards (formerly ``Top Pop Albums '') on the Billboard magazine year - end charts. Houston's self - titled debut album (1985) became the best - selling debut album by a woman in history. Rolling Stone named it the best album of 1986, and ranked it at number 254 on the magazine's list of the 500 Greatest Albums of All Time. Her second studio album, Whitney (1987), became the first album by a woman to debut at number one on the Billboard 200 albums chart.
Document 6: How Will I Know: ``How Will I Know ''Single by Whitney Houston from the album Whitney Houston B - side`` Someone for Me'' ``Saving All My Love for You ''Released November 22, 1985 (1985 - 11 - 22) Format 7'' 12 ''cassette single CD single Recorded 1984 Genre Dance - pop R&B Length 4: 33 (album version) 4: 10 (7'' version) 6: 35 (dance remix) Label Arista Songwriter (s) George Merrill Shannon Rubicam Narada Michael Walden Producer (s) Narada Michael Walden Whitney Houston singles chronology`` Saving All My Love for You ''(1985) ``How Will I Know'' (1985)`` The Greatest Love of All ''(1986) ``Saving All My Love for You'' (1985)`` How Will I Know ''(1986) ``The Greatest Love of All'' (1986) Whitney Houston track listing`` Nobody Loves Me Like You Do ''(5) ``How Will I Know'' (6)`` All at Once ''(7) Music video ``How Will I Know'' on YouTube
Document 7: I Look to You: I Look to You is the seventh and final studio album by American singer Whitney Houston. It was first released on August 28, 2009 through Sony Music in Europe, then August 31, 2009 with Arista Records in the United States before being released by RCA Records in the United Kingdom on October 19, 2009. The album was Houston's first studio album since 2002's "Just Whitney".
Document 8: One of Those Days: "One of Those Days" is a song by American recording artist Whitney Houston, from her fifth studio album "Just Whitney" (2002). Written by Kevin Briggs, Dwight Renolds, Patrice Stewart, Ernest Isley, Marvin Isley, Christopher Jasper, Kelly Isley, Ronald Isley, and Rudolph Isley, and produced by Briggs, the song was released as the second single from the album, following the under-performance of the lead single "Whatchulookinat", on October 29, 2002 through Arista Records. A mid-tempo R&B track, "One of Those Days" samples The Isley Brothers' song "Between the Sheets" (1983), and its lyrics speak about getting away from the stress of daily life.
Document 9: Grammy Award records: Rank Artist Awards Alison Krauss 27 Beyoncé 22 Aretha Franklin 18 Adele 15 Alicia Keys 6 Ella Fitzgerald 13 Leontyne Price Emmylou Harris 9 CeCe Winans 12 10 Shirley Caesar 11 11 Chaka Khan 10 Bonnie Raitt Linda Ronstadt Taylor Swift 15 Mary J. Blige 9 Natalie Cole Sheryl Crow Norah Jones Hillary Scott Rihanna
Document 10: Grammy Award records: Rank Artist Awards Georg Solti 31 Quincy Jones 27 Alison Krauss Pierre Boulez 26 5 Vladimir Horowitz 25 Stevie Wonder 7 John Williams 24 8 U2 22 Chick Corea Beyoncé 11 Jay - Z 21 Kanye West Vince Gill 14 Henry Mancini 20 Pat Metheny Bruce Springsteen Al Schmitt
Document 11: I Look to You (song): "I Look to You" is a pop-soul song performed by American recording artist Whitney Houston, from her seventh studio album of the same name. It was released as a worldwide promotional single and as the first US single from the album on July 23, 2009 on US radio following highly favorable reviews at pre-release album listening parties.
Document 12: List of awards and nominations received by Whitney Houston: Whitney Houston awards and nominations Houston performing ``Greatest Love of All ''at the Welcome Home Heroes concert (1991) Major Awards Wins Nominations American Music Awards 22 38 Billboard Music Awards 16 21 Emmy Awards Grammy Awards 8 26 Guinness World Records 15 15 NAACP Image Awards 29 34 People's Choice Awards 6 9 Soul Train Music Awards 7 16 World Music Awards 14 20 Totals Awards won 400 + Nominations 670 +
Document 13: Whitney Houston: Houston made her screen acting debut in the romantic thriller film The Bodyguard (1992). She recorded seven songs for the film's soundtrack, including "I Will Always Love You", which received the Grammy Award for Record of the Year and became the best-selling single by a woman in music history. The soundtrack album received the Grammy Award for Album of the Year and remains the world's best-selling soundtrack album of all time. Houston made other high-profile film appearances, including Waiting to Exhale (1995) and The Preacher's Wife (1996). The theme song "Exhale (Shoop Shoop)" became her eleventh and final number-one single on the Hot 100 chart, while The Preacher Wife's soundtrack became the best-selling gospel album in history.
Document 14: Whatchulookinat: "Whatchulookinat" is a 2002 single released by American R&B/pop singer Whitney Houston. The song serves as the initial single from Houston's fifth studio album, "Just Whitney". "Whatchulookinat" has several remixes from Thunderpuss, Full Intention, Junior Vasquez, Peter Rauhofer, Razor 'N Guido and P. Diddy.
Document 15: I Wanna Dance with Somebody (Who Loves Me): ``I Wanna Dance with Somebody (Who Loves Me) ''Single by Whitney Houston from the album Whitney B - side`` Moment of Truth'' Released May 2, 1987 (1987 - 05 - 02) Format CD single cassette single 7 ''single 12'' single Recorded October 1986 Genre Dance - pop R&B Length 4: 50 (album version) 8: 33 (12 ''remix) Label Arista Songwriter (s) George Merrill Shannon Rubicam Producer (s) Narada Michael Walden Whitney Houston singles chronology ``The Greatest Love of All'' (1986)`` I Wanna Dance with Somebody (Who Loves Me) ''(1987) ``Did n't We Almost Have It All'' (1987)`` The Greatest Love of All ''(1986) ``I Wanna Dance with Somebody (Who Loves Me)'' (1987)`` Did n't We Almost Have It All ''(1987) Whitney track listing ``I Wanna Dance With Somebody'' (1)`` Just the Lonely Talking Again ''(2) Music video ``I Wanna Dance With Somebody (Who Loves Me)'' on YouTube
ground_truth: 8
sub_queries: who sings i didn't know my own strength Answer: Whitney Houston
how many grammy awards does Whitney Houston have Answer: 8