Question: "As Long as He Needs Me" is a torch song sung by the character of Nancy in the musical film "Oliver! ", and originally introduced in the 1960 musical by which English singer and actress, who was the first actress to play Nancy?

full_context: Document 1: June Allyson: June Allyson (born Eleanor Geisman; October 7, 1917July 8, 2006) was an American stage, film, and television actress, dancer, and singer.
Document 2: Shani Wallis: Shani Wallis (born 16 April 1933) is an English-born American actress and singer of theatre, television and film, in both her native United Kingdom and in the United States. She is perhaps best known for her roles in the West End, and for the role of Nancy in the 1968 Oscar-winning film musical "Oliver!".
Document 3: Georgia Brown (Brazilian singer): Georgia Brown, pseudonym of Rossana Monti (born June 29, 1980) is an Italian Brazilian singer noted for her extensive vocal range. She was listed in the 2005 "Guinness World Records" for hitting the highest vocal note and for possessing the greatest vocal range for a female, claimed to be exactly eight octaves from G-G using scientific pitch notation. However, as of 2013, Tim Storms holds the record for the widest vocal range of any human with 10 octaves.
Document 4: Bill (song): "Bill" is a song heard in Act II of Kern and Hammerstein's classic 1927 musical "Show Boat". The song was written by Kern and P.G. Wodehouse for their 1917 musical "Oh, Lady! Lady!!" for Vivienne Segal to perform, but withdrawn because it was considered too melancholy for that show. However, when Kern and Hammerstein were at work on the serious and somewhat tragic "Show Boat", they decided that the song would be perfect for a nightclub scene in the show. Hammerstein revised Wodehouse's original lyrics somewhat (though he would always give full credit to Wodehouse for the song and take none for himself), and the song was given to real-life nightclub singer Helen Morgan, who portrayed the mulatto Julie in "Show Boat", to sing.
Document 5: Georgia Brown (English singer): Georgia Brown (21 October 1933 – 5 July 1992) was an English singer and actress.
Document 6: Georgia Engel: Georgia Bright Engel (born July 28, 1948) is an American actress who is best known for her role as Georgette Franklin Baxter on "The Mary Tyler Moore Show".
Document 7: Judy Garland: Judy Garland (born Frances Ethel Gumm; June 10, 1922 – June 22, 1969) was an American singer, actress, and vaudevillian. She was renowned for her contralto vocals and attained international stardom that continued throughout a career spanning more than 40 years as an actress in musical and dramatic roles, as a recording artist, and on concert stages.
Document 8: Ava Gardner: Ava Lavinia Gardner (December 24, 1922 – January 25, 1990) was an American actress and singer.
Document 9: Consider Yourself: "Consider Yourself" is a song from the 1960s original West End and Broadway musical "Oliver!" and the 1968 film of the same name. It was introduced on Broadway by Davy Jones and the ensemble. In the 1968 film version, it is performed in the market and led by Jack Wild's Artful Dodger. In all versions, Dodger sings it when he first meets Oliver, after offering to get the destitute and alone boy food and lodging. Lyrically, it is an enthusiastic gift of friendship from Dodger and his as-yet-unseen gang to Oliver, assuring him warmly he can consider himself "our mate" and "one of the family" as "it's clear we're going to get along". The 1968 film builds it to a spectacular extended song-and-dance routine involving the street crowd, market workers, policemen and chimney sweep boys.
Document 10: Elita Proctor Otis: Elita Proctor Otis (1860 – August 10, 1927) was an American actress. She had a long distinguished stage career before her foray into early silent films. In 1909 she may have been the first actress to play Nancy Sikes on screen in a Vitagraph produced version of Oliver Twist.
Document 11: Leanne Rowe: Leanne Rowe (born 1982) is an English actress and singer, known for portraying Nancy in "Oliver Twist", May Moss in "Lilies" and Baby in "Dirty Dancing: The Classic Story on Stage".
Document 12: Kathleen Ferrier: Kathleen Mary Ferrier, CBE (22 April 19128 October 1953) was an English contralto singer who achieved an international reputation as a stage, concert and recording artist, with a repertoire extending from folksong and popular ballads to the classical works of Bach, Brahms, Mahler and Elgar. Her death from cancer, at the height of her fame, was a shock to the musical world and particularly to the general public, which was kept in ignorance of the nature of her illness until after her death.
Document 13: As Long as He Needs Me: "As Long as He Needs Me" is a torch song sung by the character of Nancy in the musical film "Oliver!", and originally introduced in the 1960 musical by Georgia Brown, who was the first actress to play Nancy. It is a love ballad expressing Nancy's love for her criminal boyfriend Bill Sikes, despite his mistreatment of her.
Document 14: Dusty Springfield: Mary Isobel Catherine Bernadette O'Brien, (16 April 1939 – 2 March 1999), better known as Dusty Springfield, was an English pop singer and record producer whose career extended from the late 1950s to the 1990s. With her distinctive sensual mezzo-soprano sound, she was an important blue-eyed soul singer and at her peak was one of the most successful British female performers, with six top 20 singles on the US "Billboard" Hot 100 and sixteen on the UK Singles Chart from 1963 to 1989. She is a member of the US Rock and Roll and UK Music Halls of Fame. International polls have named Springfield among the best female rock artists of all time. Her image, supported by a peroxide blonde bouffant hairstyle, evening gowns, and heavy make-up, as well as her flamboyant performances made her an icon of the Swinging Sixties.
Document 15: As Long as You Love Me (Backstreet Boys song): "As Long as You Love Me" is a song by American boy band Backstreet Boys. It was released as the second single from their debut album in the United States and "Backstreet's Back" internationally. It was released in September 1997 internationally and in October of the same year in the United States. It is one of the bands' largest hits and considered one of their signature songs.
ground_truth: Georgia Brown