Given the following reasoning and answer, what was the question? The important part for answering this question is: "As Long as He Needs Me" is a torch song sung by the character of Nancy in the 1960 musical Oliver! and written by Lionel Bart.
The answer: Nancy
The question Passage: "As Long as He Needs Me" is a torch song sung by the character of Nancy in the 1960 musical Oliver! and written by Lionel Bart. Georgia Brown, who was the first actress to play Nancy, introduced the song. It is a love ballad expressing Nancy's love for her criminal boyfriend Bill Sikes despite his mistreatment of her. In the film adaptation of the musical, it was sung by Shani Wallis.

Question: Based on this passage, who sings as long as he needs me in oliver?