Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: In May 2013, ``Fire Starter'', a song co-written with Lindy Robbins and Julia Michaels, was released on the fourth studio album by Demi Lovato, on Hollywood Records. The album debuted at number three on the US Billboard 200 with first-week sales of 110,000 copies, becoming _her_ best-selling debut week of her career. <sep>, Pronoun: her

Demi Lovato