Definition: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Input: James Ellroy:  I went to the Frascati 's on my 21st birthday with the first _ one _ I ever had sex with , Susan , who turned les on me with her good - looking blonde girlfriend Carlene . And I had duck à l'orange for the first time . And it was fucking nigger heaven .

Susan