Question: Which song was written and produced by Rihanna and Verse Simmonds on Rihanna's fifth studio album "Loud?"

full_context: Document 1: The Heatmakerz: The Heatmakerz is a hip-hop production duo, started by Rsonist (Gregory Green) originally from Kingston, Jamaica, now living in New York. The duo, consisting of Rsonist (Gregory Green) and Thrilla (Sean Thomas), rose to fame after providing beats to various releases of The Diplomats. The bulk of albums like Diplomatic Immunity and Juelz Santana's debut "From Me to U" were produced by The Heatmakerz. Their production style is based upon hard equalized snares and kicks, strong bass lines, strong hi-hats, snares and often sped-up soul samples. To this day, the Heatmakerz still use the same style of production. Timothy Hodge made an appearance on Beat Bangerz alongside Rsonist.
Document 2: Russian Roulette (song): "Russian Roulette" is a song recorded by Barbadian singer Rihanna for her fourth studio album, "Rated R" (2009). It premiered on radio stations worldwide on October 20, 2009 and was released as the album's lead single on October 27 through Def Jam Recordings. Written and produced by Ne-Yo and Chuck Harmony, "Russian Roulette" is a pop and R&B ballad that contains dark, morbid, and tense atmospheric elements in its composition. Lyrically, the single is about an abusive romantic relationship that ended abruptly. Music critics noted the lyrical theme as a response to the domestic violence case between Rihanna and her then-boyfriend, singer Chris Brown.
Document 3: Rihanna: Robyn Rihanna Fenty ( ; February 20, 1988) is a Barbadian singer, songwriter, and actress. Born in Saint Michael, Barbados and raised in Bridgetown, during 2003 she recorded demo tapes under the direction of record producer Evan Rogers and signed a recording contract with Def Jam Recordings after auditioning for its then-president, hip hop producer and rapper Jay Z. In 2005, Rihanna rose to fame with the release of her debut studio album "Music of the Sun" and its follow-up "A Girl like Me" (2006), which charted on the top 10 of the US "Billboard" 200 and respectively produced the singles "Pon de Replay" and "SOS".
Document 4: Rock City discography: The discography of Rock City (also known as R. City and Planet VI)—a songwriting and record production duo from Saint Thomas, U.S. Virgin Islands—consists of one studio album, 16 mixtapes, eight singles (including four as a featured artist) and 21 music videos. Rock City is primarily known for their songwriting and production, having written or produced songs such as "Pour It Up" by Rihanna, "Replay" by Iyaz, "Bow Down/I Been On" by Beyoncé and "We Can't Stop" by Miley Cyrus. Many albums that Rock City has contributed to have won or been nominated for Grammy Awards. For instance, the duo wrote "If This Isn't Love" on Jennifer Hudson's Grammy Award-winning self-titled album.
Document 5: Mike Will Made It: Michael Len Williams II (born March 23, 1989), known professionally as Mike Will Made It (often stylized as Mike WiLL Made-It) or simply Mike Will, is an American record producer, rapper, singer and songwriter from Atlanta, Georgia. He is best known for producing trap beats for several Southern hip hop artists as well as for producing several singles, such as "Black Beatles" by Rae Sremmurd, "Mercy" by GOOD Music, "No Lie" by 2 Chainz, "Bandz a Make Her Dance" by Juicy J, "Pour It Up" by Rihanna, "Love Me" by Lil Wayne, "Body Party" by Ciara, "We Can't Stop" by Miley Cyrus, "First Day Out the Feds" by Gucci Mane, "Formation" by Beyoncé, and "Humble" by Kendrick Lamar. He has released six mixtapes.
Document 6: S&amp;M (song): "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.
Document 7: Man Down (song): "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.
Document 8: Loud (Rihanna album): Loud is the fifth studio album by Barbadian singer Rihanna. It was released on November 12, 2010, by Def Jam Recordings and SRP Records. It was recorded between February and August 2010, during the singer's Last Girl on Earth Tour and the filming of her first feature film "Battleship". Rihanna was the executive producer of "Loud" and worked with various record producers, including StarGate, Sandy Vee, The Runners, Tricky Stewart and Alex da Kid. The album features several guest vocalists, including rappers Drake, Nicki Minaj and Eminem, who is featured on the sequel to "Love the Way You Lie", titled "Love the Way You Lie (Part II)".
Document 9: Rodney Jerkins: Rodney Jerkins (born July 29, 1977), also known by his stage name Darkchild, is an American record producer, songwriter and rapper. He has collaborated with a broad range of popular artists, including Michael Jackson, Janet Jackson, Beyoncé, Mary J. Blige, Mariah Carey, Whitney Houston, Britney Spears, Rihanna, Lady Gaga, Ashanti, Patti LaBelle, Brandy, Justin Bieber, Luther Vandross, Jennifer Lopez, Toni Braxton, Destiny's Child, Spice Girls, and The Pussycat Dolls.
Document 10: Raining Men (Rihanna song): "Raining Men" is a song by Barbadian recording artist Rihanna from her fifth studio album, "Loud" (2010). Written by Melvin Hough II, Rivelino Wouter, Timothy Thomas, Theron Thomas and Onika Maraj, and produced by Mel & Mus, the song was sent to urban radio on December 7, 2010, as the album's third single in the United States, and was re-sent to urban radio on January 25, 2011. A hip hop song, it features rap vocals by Nicki Minaj and instrumentation consisting of sirens and bass. The song's lyrics revolve around how there is an endless supply of men available in the world. The song garnered a mixed response from music critics; some praised the chemistry between Rihanna and Minaj, while others commented that it bore strong resemblances to Beyoncé's song "Diva" with regard to its composition, and were critical of the notion.
Document 11: Verse Simmonds: Maurice "Verse" Simmonds is a Puerto Rican American singer, songwriter, and record producer. Based in Los Angeles California bit raised in the Virgin Islands, he moved to the United States after high school and he formed the production duo the Jugganauts in the 1990s. The duo has since co-written and produced tracks such as "Man Down" by Rihanna and "Who Gon Stop Me" by Kanye West and Jay-Z, both of which charted prominently on "Billboard".
Document 12: Rude Boy (Rihanna song): "Rude Boy" is a song by Barbadian singer Rihanna, taken from her fourth studio album, "Rated R" (2009). It was released as the album's third single on February 19, 2010, through Def Jam. Rihanna co-wrote the song with StarGate, Ester Dean, Makeba Riddick, and Rob Swire, with Swire also co-producing it with StarGate. "Rude Boy" is an up-tempo dancehall and R&B song which incorporates elements of raggamuffin. The song received mixed to positive reviews from critics; some called it is the highlight of the album, but others criticized Rihanna's "monotone" and "icy" vocal performance.
Document 13: Fading (song): "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).
Document 14: List of songs recorded by Rihanna: Barbadian singer Rihanna has recorded material for her eight studio albums and has collaborated with other artists for duets and featured songs on their respective albums and charity singles. After signing a record contract with the Def Jam Recordings in February 2005, Rihanna began to work with producers Carl Sturken and Evan Rogers, who co-wrote and co-produced 12 out of the 15 songs on her 2005 debut album, "Music of the Sun". Award-winning songwriter Diane Warren co-wrote the title track, while Grammy Award-winning singer-songwriter Deniece Williams co-wrote the song "Willing to Wait". Sturken and Rogers co-wrote and co-produced 9 songs out of 16 on Rihanna's 2006 album "A Girl like Me". The album's lead single "SOS" was written by Evan "Kidd" Bogart and J. R. Rotem. It contains a sped-up sample of "Tainted Love", written in 1965 by Ed Cobb, who was credited as a co-writer on "SOS".
Document 15: Jaycen Joshua: Jaycen Joshua is a mix engineer who works at Larrabee Sound Studios in North Hollywood, California. Joshua started his mix career in 2006 when he became partners with his mentor Dave Pensado and formed The Penua Project. Joshua has won multiple Grammys and mixed many Grammy Award winning records such as "Single Ladies (Put a Ring on It)" by Beyoncé and "Blame It" by Jamie Foxx, as well as over 60 #1 singles and albums. Joshua has worked with Mariah Carey, Justin Timberlake, Sean Combs, Jay-Z, Chris Brown, Miley Cyrus, Christina Aguilera, Mary J. Blige, Rihanna, R. Kelly, Celine Dion, J-Lo, T.I., Usher, Michael Jackson, Nicki Minaj, Katy Perry, Snoop Dogg, Justin Bieber, Seal, Nas, Chris Brown and Whitney Houston. Joshua is managed by Terry Ross for Innersound Management, LLC.
ground_truth: Man Down