Question: Where was the performer of "Yo-Yo" born?

full_context: Document 1: Slimmy: In 2007, Slimmy returned to Portugal, embarking on an extensive national tour in preparation for the release of his debut album “Beatsound Loverboy”, on the Som Livre label. The album features a fusion of rock and electro music, releasing three singles, “Beatsound Loverboy”, “Show Girl” and “You Should Never Leave Me”. The music video for “Show Girl” gained controversy for its revealing lesbian content. “Beatsound Loverboy” and “You Should Never Leave Me” appeared on the “Morangos com Açúcar” soundtrack and the album was voted the 3rd best national album of the past 15 years, chosen by the listeners of the national radio station Antena 3. The year 2008 began with a new tour, with Slimmy presenting the full album throughout the country. The album garnered much recognition within the media and earned Slimmy a nomination for “Golden Globe Newcomer of the Year” as well as a nomination in the “MTV Europe Music Awards” for “Best Portuguese Act”. Slimmy edited in digital format the “Slimmy Unplugged”, his only live album to date, with 13 songs, recorded live at Salon Castelense in June of that year.
Document 2: Cinderella's Eyes: Cinderella's Eyes is the debut studio album by English recording artist Nicola Roberts. It was released on 23 September 2011 by Polydor Records. As a member of the British girl group Girls Aloud, Roberts drew inspiration from her time with the group. Her experience with Girls Aloud's formation found her being labelled "ugly" by the media, and the constant negative attention and subsequent personal problems resulted in her struggling with her confidence. She started recording for the album in 2010 and co-wrote all of the original tracks on the album, working closely with producers Dimitri Tikovoi, Maya von Doll (from electro group Sohodolls) and Diplo on the album, as well as Canadian electropop band Dragonette. The concept of the album derived from fairy tales, focusing mostly upon "Cinderella" after titling the album "Cinderella's Eyes". The album artwork features Roberts next to a collection of vintage artefacts wearing a modern interpretation of the Cinderella glass slipper, co-produced by shoe designer Atalanta Weller.
Document 3: Only You (Yazoo song): ``Only You ''is a song written by English musician Vince Clarke. He wrote it while with Depeche Mode, but recorded it in 1982 after forming the duo Yazoo with Alison Moyet. It was released as Yazoo's first single on 15 March 1982 in the United Kingdom. Upon its UK release, the single became an instant success, hitting number two on the UK Singles Chart. In the US, the song was released as their second single in November 1982 and charted at number sixty - seven on Billboard Hot 100.`` Only You'' also made the US Adult Contemporary chart at number thirty - eight.
Document 4: Fredrik Reinfeldt: In 1965, Fredrik Reinfeldt was born in Allmänna BB hospital in Stockholm and was the oldest of three brothers to his parents Bruno (1938-2016) and Birgitta Reinfeldt. At the time of his birth his parents lived in an apartment in Österhaninge, in the south of Stockholm County, but a short time afterwards the family moved to London, where his father worked as a consultant for Shell. Upon returning to Sweden, the family first lived in an apartment in Handen before moving to a terraced house in Bromsten in northwestern Stockholm. The Reinfeldt family was living in Bromsten when Fredrik's younger brothers, Magnus and Henrik, were born in 1969 and 1973. In 1976 the family moved into a single-family home in Täby in northeastern Stockholm County. His mother Birgitta was a leadership and management consultant, and some of her professional skills might have inspired and impressed the young Fredrik.
Document 5: Sweet Dreams My LA Ex: "Sweet Dreams My LA Ex" is the debut single by English singer-songwriter Rachel Stevens. It was released on 15 September 2003 as lead single from her first solo album, "Funky Dory". Originally written for Britney Spears, the song was produced by Swedish Bloodshy & Avant. The single is Stevens's most successful single to date, peaking at number two on the UK Singles Chart. It was the 22nd best-selling single of 2003 in the United Kingdom, selling 210,000 copies. It has sold over 233,000 copies as of 2013.
Document 6: Yezi: Two of Yezi's performances were released as singles during the show: "Solo (Remix)" (featuring Jay Park and Loco) and "Listen Up" (featuring Hanhae). Both songs charted on the Gaon Digital Chart, at numbers 16 and 27, respectively. Yezi was not well known as a member of Fiestar, and had significantly more public recognition after Unpretty Rapstar. She stated: "Before the show, people were like 'I think I saw her somewhere', but now people recognize me immediately, even if I'm not wearing my performance clothes." Her fans appreciated her "fierce" rapping style and "bad girl" image.Yezi pre-released a new version of "Crazy Dog" on December 11, 2015. It was produced by Rhymer of Brand New Music and features San E, one of the judges on Unpretty Rapstar. Her debut maxi single, Foresight Dream, was released on January 28, 2016. It was produced by Rhymer and has four songs, including "Cider", which was promoted on various music shows. Another song, "Sse Sse Sse", features fellow contestants Gilme, KittiB and Ahn Soo-min.On 23 December 2015, Yezi released a promotional single titled "Z-Noid" for the game Counter-Strike Online and also filmed a music video.
Document 7: Eileen Power: Eileen Power was the eldest daughter of a stockbroker and was born at Altrincham (now part of Greater Manchester) in 1889. She was a sister of Rhoda Power, the children's writer and broadcaster. When she was three her father, a stockbroker, was arrested for fraud and the family moved to Bournemouth. After her mother died of tuberculosis when Power was only 14, she moved to Oxford with her two sisters to live with her aunt. Power was educated at Oxford High School for Girls, Girton College, Cambridge, and the Sorbonne.
Document 8: Richard Stallman: Stallman was born March 16, 1953, in New York City, to a family of Jewish heritage. His parents are Alice Lippman, a school teacher, and Daniel Stallman, a printing press broker. Stallman had a difficult relationship with his parents, as his father had a drinking habit and verbally abused his stepmother. He later came to describe his parents as "tyrants". He was interested in computers at a young age; when Stallman was a pre-teen at a summer camp, he read manuals for the IBM 7094. From 1967 to 1969, Stallman attended a Columbia University Saturday program for high school students. Stallman was also a volunteer laboratory assistant in the biology department at Rockefeller University. Although he was interested in mathematics and physics, his teaching professor at Rockefeller thought he showed promise as a biologist.His first experience with actual computers was at the IBM New York Scientific Center when he was in high school. He was hired for the summer in 1970, following his senior year of high school, to write a numerical analysis program in Fortran. He completed the task after a couple of weeks ("I swore that I would never use FORTRAN again because I despised it as a language compared with other languages") and spent the rest of the summer writing a text editor in APL and a preprocessor for the PL/I programming language on the IBM System/360.
Document 9: Anushka Sharma: Anushka Sharma was born on 1 May 1988 in Ayodhya, Uttar Pradesh. Her father, Colonel Ajay Kumar Sharma, is an army officer, and her mother, Ashima Sharma, is a homemaker. Her father is a native of Uttar Pradesh, while her mother is a Garhwali. Her elder brother is film producer Karnesh Sharma, who earlier served in the Merchant Navy. Sharma has stated that being a military brat played an important role in shaping her as a person and contributing to her life. In an interview with The Times of India in 2012, she said, "I take pride in saying that I am an army officer's daughter even more than being an actor."Sharma was raised in Bangalore. She was educated at the Army School there, and received a degree in arts from Mount Carmel College. She originally intended to pursue a career in modelling or journalism, and had no aspirations to be an actress. After graduation, Sharma moved to Mumbai to further her modelling career. She enrolled herself at the Elite Model Management, and was groomed by the style consultant Prasad Bidapa. In 2007, Sharma made her runway debut at the Lakme Fashion Week for designer Wendell Rodricks's Les Vamps Show and was picked to be his finale model at the Spring Summer 2007 Collection. Since then she has done campaigns for the brands Silk & Shine, Whisper, Nathella Jewelry and Fiat Palio. Sharma later said, "I think I was born to emote and act. I would walk down the ramp and smile and they used to say, 'give us a blank look.' It was really difficult, not to smile". Whilst modelling, Sharma also joined an acting school and began auditioning for film roles.
Document 10: Tory Rocca: Rocca was raised in Sterling Heights. On his website he says that he first became involved as a volunteer in political campaigns in the 1970s, indicating he was helping to elect his father Sal to office at least by the time he was five.
Document 11: Yo-Yo (Nicola Roberts song): "Yo-Yo" is a song by British recording artist Nicola Roberts, released as the third and final single from Roberts' debut solo album "Cinderella's Eyes" on 6 January 2012. Originally, "Yo-Yo" was set to be Roberts' debut single, but "Beat of My Drum" was selected in its place. "Beat of My Drum" and "Lucky Day", Roberts' previous singles, garnered positive comments from critics, but failed to impact commercially. "Yo-Yo" was written by Roberts, Maya Von Doll and Dimitri Tikovoi while it was produced by latter, and was the first song to be composed by the group. Roberts also claimed the track had defined her musical style.
Document 12: Singled Out (Eleanor McEvoy album): Singled Out Eleanor McEvoy's is a compilation album of singles taken from McEvoy's four award-winning independently released albums. Three of the albums, "Yola", "Out There", and "Love Must Be Tough", received the coveted Album of the Year Award from Hi-Fi+ Magazine.
Document 13: Nicola Roberts: Roberts was born in Stamford, Lincolnshire, when her mother was 17. At the time of her birth, her father was working for the RAF and the resulting pay led to financial struggles which saw her father move to work for Ford Motor Company whilst her mother became a photographer to help the family monetary problems. Roberts grew up in Runcorn, Cheshire.
Document 14: Yola (album): Yola is Eleanor McEvoy's fourth studio album, and her first album on her own label, Moscodisc. "Yola" proved to be a turning point in McEvoy's musical direction. Stripped-back, acoustic tracks reflect McEvoy's new approach to recording and performing. McEvoy produced "Yola" with pianist Brian Connor.
Document 15: Leighton Meester: Meester was born in Fort Worth, Texas, to Constance Lynn (née Haas) and Douglas Jay Meester. Her father is a real estate broker; her mother is a writer. She has two brothers; an older brother, Douglas Logan Meester (born 1983), and a younger brother, Alexander "Lex" Meester (born 1994). At the time of her birth, Meester's parents were serving time in a federal prison for their involvement in a drug ring that smuggled marijuana from Jamaica to the United States. Constance was able to give birth to Leighton in a hospital and nurse her for three months in a halfway house, before returning to prison to complete her sentence. Her paternal grandparents cared for Meester during this period. She has maintained that her parents gave her a normal upbringing and, despite their criminal past, has stated, "It made me realize that you can't judge anyone—especially your parents—for what they've done in their past, because people change." She grew up in Marco Island, Florida, where she participated in productions at a local playhouse. Her parents separated in 1992.When she was 11 years old, Meester and her siblings moved with their mother to New York City. She attended the Professional Children's School and began working as a model with Wilhelmina, booking a Ralph Lauren campaign shot by Bruce Weber, and working with then-photographer Sofia Coppola. Meester also booked commercials for Tamagotchi and Clearasil, and modeled for Limited Too alongside Amanda Seyfried. At age 14, she relocated to Los Angeles, California and attended Hollywood and Beverly Hills High Schools. Meester then transferred to a small private school and graduated a year earlier than normal.
ground_truth: Stamford
sub_queries: Yo-Yo >> performer Answer: Nicola Roberts
Where was Nicola Roberts born? Answer: Stamford