With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Just Dance was unreleased in 2008.
text_B: `` Just Dance '' is the debut single by American singer Lady Gaga .. Lady Gaga. Lady Gaga. The song was produced by RedOne and co-written by RedOne , Gaga and Akon , while also featuring labelmate Colby O'Donis .. Colby O'Donis. Colby O'Donis. RedOne. RedOne. Akon. Akon. It was released in 2008 as the lead single from Gaga 's debut studio album , The Fame .. The Fame. The Fame. lead single. lead single. The song was written by Gaga in ten minutes as `` a happy record '' .. `` Just Dance '' also has influences of R&B and lyrically speaks about being intoxicated at a club .. R&B. contemporary R&B. intoxicated. alcohol intoxication. club. nightclub. The song received positive reviews from music critics , who complimented its club anthem-like nature and the synthpop associated with it .. club. nightclub. synthpop. synthpop. The song topped the charts in the United States , Australia , Canada , the Republic of Ireland , the Netherlands and the United Kingdom , as well as reaching the top ten in many other countries .. In the United States , `` Just Dance '' was a sleeper hit , spending almost five months on the Billboard Hot 100 before finally reaching the summit of the chart in January 2009 , after being released in April 2008 .. sleeper hit. sleeper hit. The single is among the best-selling singles of all time , having sold over 10 million copies .. best-selling singles of all time. List of best-selling singles. The music video of the song portrayed Lady Gaga appearing in a party where she plays the song , prompting party-goers to start dancing in enjoyment .. Lady Gaga. Lady Gaga. Gaga compared her experience of shooting the video with being on a Martin Scorsese set .. Martin Scorsese. Martin Scorsese. `` Just Dance '' was performed by Gaga in a number of live appearances including all of her concert tours .. In 2009 , the song received a Grammy nomination in the Best Dance Recording category but lost to electronic duo Daft Punk for their song `` Harder , Better , Faster , Stronger -LRB- Alive 2007 -RRB- '' .. Grammy. 51st Grammy Awards. Best Dance Recording. Grammy Award for Best Dance Recording. electronic. electronic music. Daft Punk. Daft Punk
related.