With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: R. Kelly has sold over 100 million albums.
text_B: Robert Sylvester Kelly -LRB- born January 8 , 1967 -RRB- , known professionally as R. Kelly , is an American singer , songwriter , record producer , and former professional basketball player .. basketball. basketball. A native of Chicago , Illinois , Kelly began performing during the late 1980s and debuted in 1992 with the group Public Announcement .. Chicago. Chicago. Illinois. Illinois. Public Announcement. Public Announcement. In 1993 , Kelly went solo with the album 12 Play .. 12 Play. 12 Play. He is known for a collection of major hit singles including `` Bump N ' Grind '' , `` Your Body 's Callin ' '' , `` I Believe I Can Fly '' , `` Gotham City '' , `` Ignition -LRB- Remix -RRB- '' , `` If I Could Turn Back the Hands of Time '' , `` The World 's Greatest '' , `` I 'm a Flirt -LRB- Remix -RRB- '' , and the hip-hopera `` Trapped in the Closet '' .. Trapped in the Closet. Trapped in the Closet. I Believe I Can Fly. I Believe I Can Fly. Gotham City. Gotham City ( song ). If I Could Turn Back the Hands of Time. If I Could Turn Back the Hands of Time. hip-hopera. Rap opera. In 1998 , Kelly won three Grammy Awards for `` I Believe I Can Fly '' .. I Believe I Can Fly. I Believe I Can Fly. Grammy. Grammy Award. His distinctive sound and style has influenced numerous hip hop and contemporary R&B artists .. R&B. contemporary R&B. hip hop. hip hop music. contemporary R&B. contemporary R&B. Kelly became the first musician to play professional basketball , when he was signed in 1997 .. basketball. basketball. Kelly has written , produced , and remixed songs and albums for many artists , including Aaliyah 's 1994 debut album Age Ai n't Nothing but a Number .. Aaliyah. Aaliyah. In 1996 , Kelly was nominated for a Grammy for writing Michael Jackson 's song `` You Are Not Alone '' .. Michael Jackson. Michael Jackson. You Are Not Alone. You Are Not Alone. Grammy. Grammy Award. In 2002 and 2004 , Kelly released collaboration albums with rapper Jay-Z and has been a guest vocalist for other hip hop artists like Nas , Sean Combs , and The Notorious B.I.G.. hip hop. hip hop music. Jay-Z. Jay-Z. Nas. Nas. Sean Combs. Sean Combs. The Recording Industry Association of America -LRB- RIAA -RRB- has recognized R. Kelly as one of the best-selling music artists in the United States with 40 million albums sold as well as only the fifth black artist to crack the top 50 of the same list .. Recording Industry Association of America. Recording Industry Association of America. In March 2011 , R. Kelly was named the most successful R&B artist of the last 25 years by Billboard .. R&B. contemporary R&B. Billboard. Billboard Music Award. Kelly has released 12 solo studio albums , and sold over 100 million records worldwide making him the most successful R&B male artist of the 1990s .. R&B. contemporary R&B. He has been credited for helping redefine R&B and hip hop , earning the nicknames `` King of R&B '' and `` King of Pop-Soul '' .. R&B. contemporary R&B. hip hop. hip hop music. nicknames. Honorific nicknames in popular music. He is listed by Billboard as the most successful R&B  /  Hip Hop artist of the past 25 years -LRB- 1985-2010 -RRB- and also the most successful R&B artist in history .. R&B. contemporary R&B. Billboard. Billboard Music Award. Throughout his career , Kelly has won numerous awards , including a Guinness World Records as well as countless of other awards like Grammy , BET , Soul Train , Billboard , NAACP and American Music Award .. Billboard. Billboard Music Award. Guinness World Records. Guinness World Records. Grammy. Grammy Award. BET. BET Awards. Soul Train. Soul Train Music Awards. NAACP. NAACP Image Award. American Music Award. American Music Award
related.