Question: Rihanna's "Roc Me Out" is reminiscent of which single from her album "Loud" (2010)?
Context: Barbadian recording artist Rihanna has embarked on four concert tours, three of which have been worldwide.  Her 2006 debut, was based in North America only and supported her first and second studio album, "Music of the Sun" (2005) and "A Girl like Me" (2006).  The tour lasted for three months, through which Rihanna performed 36 shows.  The same year, Rihanna continued to tour as a special guest on the PCD World Tour with Pussycat Dolls, Roc the Block Tour with Jay-Z and Ne-Yo, and the Monkey Business Tour with Black Eyed Peas.  In the period from 2007 till 2009, she performed on the worldwide Good Girl Gone Bad Tour in a support of her third studio album with same name.  During the tour, Rihanna visited Europe, North America, Oceania, Asia and Africa.  It featured Rihanna presenting completely different style and wearing leather outfits.  The Good Girl Gone Bad Tour sparked controversy in Malaysia where the Pan-Malaysian Islamic Party recommended that Rihanna's concert tour should be banned due her provocative outfits.  A DVD, titled "Good Girl Gone Bad Live" was released on June 16, 2008.  It features the show from Evening News Arena in Manchester, England, held on December 6, 2007. Talk That Talk is the sixth studio album by Barbadian singer Rihanna, released on November 18, 2011, by Def Jam Recordings and SRP Records.  It was recorded while traveling for the Loud Tour between February and November 2011, and was originally planned to be a reissue of her previous studio album "Loud" (2010).  As executive producer, Rihanna enlisted a wide range of producers including Alex da Kid, Calvin Harris, Chase & Status, No I.D., and StarGate to achieve her desired sound.  Following in the same vein as "Loud", "Talk That Talk" is a dance-oriented pop/R&B crossover album that incorporates elements of hip hop, dubstep, electronic and house music.  The album also continues to have subtle dancehall genres, whilst its lyrical content and themes revolve around a nihilist, romantic and lascivious lover. "Only Girl (In the World)" is a song by Barbadian singer Rihanna from her fifth album, "Loud" (2010).  The album's lead single, it was released on September 10.  Crystal Johnson wrote the song in collaboration with producers Stargate and Sandy Vee.  Rihanna contacted Stargate before "Loud"'s production and asked them to create lively, uptempo music.  "Only Girl (In the World)" was the first song composed for the album, and the singer decided to include it on the track list before she recorded her vocals.  Backed by strong bass and synthesizer, it is a eurodance song that incorporates elements of hi-NRG, rave and R&B in its composition.  In its lyrics, Rihanna demands physical attention from her lover. "Fading" is a song by Barbadian recording artist Rihanna from her fifth studio album, "Loud" (2010).  The song was written by Jamal Jones and Ester Dean, whilst production of the song was completed by Jones under his production name, Polow da Don.  Musically, the song samples Irish instrumentalist and singer-songwriter Enya' s "One by One", whilst lyrically, the song is about leaving a man in a relationship.  After "Loud" had strong digital download sales in the United Kingdom, "Fading" charted at number 187 on that country's singles chart in November 2010.  The song received generally positive reviews from music critics, who praised da Don's production, but one critic criticized Rihanna for copying herself and failing to create something different.  Some critics also compared it to one of Rihanna's previous singles, "Take A Bow".  The song has also been performed on select dates of the Loud Tour (2011). "Skin" is a song by Barbadian recording artist Rihanna from her fifth studio album, "Loud" (2010).  The song was written by Kenneth Coby and Ursula Yancy, with production helmed by Soundz.  Musically, "Skin" is a R&B song that contains influences from pop, dance-pop and dubstep genres, whilst lyrically, the song is about being in a relationship with someone and only wanting to feel their skin close to the protagonists.  "Skin" received generally positive reviews from critics, as part of their overall review of "Loud", praising "Skins compositions as well as Rihanna's sensual vocal performance.  The song was included on the set list of the Loud Tour (2011), where Rihanna retrieves a man or woman from the audience near the end of the song, and performs a lap-dance whilst on an elevated platform.  "Skin" was also used in Rihanna's advertisement campaign for Armani Jeans. "California King Bed" is a song by Barbadian singer Rihanna from her fifth studio album, "Loud" (2010).  The song was written and produced by Andrew Harr and Jermaine Jackson, of the American production duo The Runners, with Priscilla Renea and Alex Delicata.  The song was chosen to be a single from the album through Twitter, and it was released as the album's sixth single on May 13, 2011, by Def Jam.  "California King Bed" is a rock and R&B power ballad that lyrically discusses "the waking death of a relationship", where Rihanna asks her lover if he loves her with emotional weakness.  Rihanna's vocals were commended by critics. "Roc Me Out" is a song recorded by Barbadian recording artist Rihanna for her sixth studio album "Talk That Talk" (2011).  It was written by Ester Dean, Robert Swire, Gareth McGrillen, Mikkel S. Eriksen and Tor Erik Hermansen.  The track was produced by StarGate (Eriksen and Hermansen) and Knife Party (Swire and McGrillen).  "Roc Me Out" is a synthpop-influenced R&B song reminiscent of Rihanna's previous singles "Rude Boy" and "S&M".  It is set in "chugging" tempo and features heavy synths, "contagious" hooks and West Indian nuances.  Lyrically, the song features Rihanna sexually seducing her lover, while revealing her "nasty secrets".  Contemporary music critics were divided in their reviews of "Roc Me Out"; some of them labeled the song as a highlight on the album, while others criticized its similarity to Rihanna's previous singles.  Upon the release of "Talk That Talk", the song debuted on the lower regions of the singles charts in South Korea and the United Kingdom at number 73 and 176 respectively. "Man Down" is a song by Barbadian singer Rihanna from her fifth studio album, "Loud" (2010).  Singer Shontelle and production duo Rock City wrote the song with its main producer, Sham.  They wrote it during a writing camp, in Los Angeles of March 2010, held by Rihanna's record label to gather compositions for possible inclusion on the then-untitled album.  Rock City were inspired by Bob Marley's 1973 song "I Shot the Sheriff" and set out to create a song which embodied the same feel, but from a female perspective.  "Man Down" is a reggae murder ballad which incorporates elements of ragga and electronic music.  Lyrically, Rihanna is a fugitive after she shoots a man, an action she later regrets.  Several critics singled out "Man Down" as "Loud"' s highlight, while others commented on her prominent West Indian accent and vocal agility. "S&M" is a song by Barbadian singer Rihanna from her fifth studio album, "Loud" (2010).  The song was released on January 21, 2011, as the fourth single from the album.  The American songwriter Ester Dean wrote "S&M" in collaboration with the producers Stargate and Sandy Vee.  Backed by bass beats, a keyboard and guitars, it is an uptempo hi-NRG-Eurodance track with lyrics that revolve around sexual intercourse, sadomasochism, bondage, and fetishes. The Loud Tour was the fourth overall and third world concert tour by Barbadian recording artist Rihanna.  Performing in over twenty countries in the Americas and Europe, the tour was launched in support of Rihanna's fifth studio album "Loud" (2010) but eventually supported her following album "Talk that Talk" as it was released during the tour, in November 2011.  Critics acclaimed the show for its liveliness and higher caliber of quality when compared to Rihanna's previous tours.  The Loud Tour was a large commercial success, experiencing demand for an extension of shows in the United Kingdom due to popularity.  In London, Rihanna played a record breaking 10 dates at The O2 Arena.  The tour ultimately grossed an estimated value of US$90 million from 98 reported shows and a total audience of 1,200,800.  The Loud Tour became the 7th highest grossing tour of 2011.
Answer: S&M