Question: What is the name of Rhianna's eighth studio album, released on January 28, 2016, which she promoted on a 75-show tour that began in March, 2016 and ended in November, 2016?

full_context: Document 1: List of Rihanna concert tours: 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.
Document 2: Last Girl on Earth: The Last Girl on Earth was the third concert tour by Barbadian recording artist Rihanna. The tour visited Europe, Asia, North America and Australia to support her fourth studio album, "Rated R" (2009). The tour was announced through MTV News in December 2009. The tour grossed over $40 million according to Trollpoll as Rihanna earned over $30 million worldwide and around $10 million in Australia. In an interview, Rihanna stated, "It's going to be a worldwide tour, so it's going to be a very long tour. We'll definitely be in your city, so look out for that." The tour received generally positive reception.
Document 3: Rated R (Rihanna album): Rated R is the fourth studio album by Barbadian singer Rihanna. It was released on November 20, 2009 by Def Jam Recordings and SRP Records. Recording sessions for the album began in April 2009 and took place at several recording studios throughout United States and Europe. Rihanna, together with Antonio "L.A." Reid and The Carter Administration, was the executive producer of the album and worked with various record producers, including Chase & Status, StarGate, The-Dream, Ne-Yo, and Brian Kennedy. The record featured several vocalists and instrumentalists, including Young Jeezy, will.i.am, Justin Timberlake and Slash, who played the guitars in "Rockstar 101".
Document 4: Consideration (song): "Consideration" is a song recorded by Barbadian singer Rihanna from her eighth studio album "Anti" (2016). It was co-written by featured artist SZA, with Rihanna and its producer Tyran Donaldson. "Consideration" is a dub-inspired hip hop and R&B song, with "stuttering, distorted beat," "pounding percussion", "a crunchy groove," and a "throbbing bass line" in its instrumentation. Lyrically, the song is a declaration of independence, where she is seeking peace of mind.
Document 5: Anti (album): Anti is the eighth studio album by Barbadian singer Rihanna. It was released on January 28, 2016, through Westbury Road and Roc Nation. The singer began planning the record in 2014, at which time she left her previous label Def Jam and joined Roc Nation. Work continued into 2015, during which she released three singles including "FourFiveSeconds", which reached the top 10 in several markets; they were ultimately removed from the final track listing. "Anti" was made available for free digital download on January 28 through Tidal and was released to online music stores for paid purchase on January 29.
Document 6: Sex with Me: "Sex with Me" is a song recorded by Barbadian singer Rihanna for her eighth studio album, "Anti" (2016); it is one of three bonus tracks included on the deluxe edition. She wrote the song in collaboration with PartyNextDoor, Chester Hansen, Boi-1da, Frank Dukes and Vinylz, and it was produced by the latter three. Kuk Harrell was also enlisted as Rihanna's vocal producer. On February 3, 2017, Rihanna released a five-track EP which included remixes of "Sex with Me" by MK, Salva, John Blake, Addal and DEVAULT.
Document 7: Loud Tour: 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.
Document 8: Queen + Adam Lambert Tour 2017–2018: The Queen + Adam Lambert Tour 2017–2018 is an ongoing worldwide concert tour by British rock band Queen and American singer Adam Lambert. The North American leg began on 23 June 2017, in Glendale, Arizona at the Gila River Arena and continued throughout the continent until its last show at the Toyota Center in Houston. In Continental Europe, the tour will begin in Prague on 1 November 2017 and end in Copenhagen on 22 November before recommencing for a UK and Ireland arena tour on 25 November. The UK leg will end with a show at the Barclaycard Arena in Birmingham on 16 December 2017. The group will then play concerts in Oceania starting on 17 February 2018 in Auckland, with current plans indicating that the overall tour will end on 6 March with a show at Perth Arena. The tour marks the group's second visits to North America and Oceania, both of which took place in 2014 as part of the Queen + Adam Lambert Tour 2014–2015.
Document 9: Work (Rihanna song): "Work" is a song recorded by Barbadian singer Rihanna for her eighth studio album, "Anti" (2016), featuring Canadian rapper Drake, the song was released as the lead single from "Anti" on January 27, 2016 through Westbury Road and Roc Nation. The song was written by PartyNextDoor, Drake, Monte Moir, Rupert "Sevn" Thomas, Allen Ritter and Matthew Samuels, and was produced by Boi-1da, Sevn Thomas, Ritter, Kuk Harrell and Noah "40" Shebib. The dancehall, reggae-pop and R&B song, contains an interpolation of "If You Were Here Tonight" (1985) performed by Alexander O'Neal. Lyrically, the song incorporates themes of working for money, as well as discussing fragile relationships. The song uses West Indian Patois and Creole.
Document 10: Anti World Tour: The Anti World Tour (stylized as ANTI World Tour) is the seventh concert tour by Bajan singer Rihanna in support of her eighth studio album "Anti". The tour was announced in November 2015 and began on March 12, 2016, in Jacksonville and ended on November 27, 2016, in Abu Dhabi, United Arab Emirates. It took place in North America, Europe and Asia with a total of 75 shows.
Document 11: Dangerous Woman Tour: The Dangerous Woman Tour was the third concert tour by American singer Ariana Grande; it promoted her third studio album, "Dangerous Woman" (2016). The tour began on February 3, 2017, in Phoenix, Arizona, and, after stops in North America, Europe, Latin America, Asia and Oceania, it ended on September 21, 2017, in Hong Kong.
Document 12: Needed Me: "Needed Me" is a song recorded by Barbadian singer and songwriter Rihanna from her eighth studio album, "Anti" (2016). It was written by Rihanna, Brittany Hazard, Charles Hinshaw and Derrus Rachel together with its producer DJ Mustard and its co-producers Twice as Nice and Frank Dukes. The song was serviced to the urban radio stations on March 30, 2016, as a follow up single from "Anti" together with "Kiss It Better". Afterwards, Def Jam released "Needed Me" to mainstream radio. "Needed Me" is a "mellow" dubstep-flavored electro-R&B song, that contains a downtempo and loose production with synthetic sounds. The song's lyrics discuss romantic rejection.
Document 13: Rebel Heart Tour: The Rebel Heart Tour was the tenth concert tour by American singer Madonna, and was staged in support of her thirteenth studio album, "Rebel Heart". Comprising 82 shows, the tour visited North America, Asia, Europe, and Oceania. It began on September 9, 2015, in Montreal, Canada, at the Bell Centre and concluded on March 20, 2016, in Sydney, Australia at Allphones Arena. It was officially announced on March 1, 2015, through Madonna's website and was led by Live Nation Entertainment's Global Touring Division, helmed by Arthur Fogel; this was the fifth collaboration between Madonna and Live Nation as well her third tour to be promoted by the company. An all-arena tour, the Rebel Heart Tour visited cities where the singer has not performed before, and was her first to visit Australia since The Girlie Show World Tour (1993) more than 20 years prior.
Document 14: Pose (Rihanna song): "Pose" is a song recorded by Barbadian singer Rihanna for her eighth studio album, "Anti" (2016); it is one of three bonus tracks included on the deluxe edition. She wrote the song in collaboration with Bibi Bourelly, Hit-Boy and Travis Scott, and it was produced by the latter two. Kuk Harrell was also enlisted as Rihanna's vocal producer. On April 14, 2017, Rihanna released a four-track EP which included remixes of "Pose" by the Far East Movement, Salva, Deadly Zoo and Eva Shaw.
Document 15: Diamonds World Tour: The Diamonds World Tour was the fifth concert tour by Barbadian recording artist Rihanna. It was launched in support of her seventh studio album "Unapologetic" (2012). The tour was announced in September 2012 following the singer's performance at the 2012 MTV Video Music Awards. The tour kicked off on March 8, 2013 in Buffalo, New York and officially ending on November 15, 2013 in New Orleans, Louisiana. The tour visited the Americas, Europe, Asia, Africa, and Australia with 96 shows in total. This was Rihanna's first Australian tour since February 2011 with The Last Girl On Earth Tour.
ground_truth: Anti