Definition: In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.
Input: During this time, Gilpin's primary source of work was printing platinum portraits of local people who preferred the cost of photographs to having their portraits painted. In an attempt to focus on the natural spirit of her sitters, Gilpin preferred to use more relaxed poses and relied on soft natural light for these portraits. Laura spent 1920-1921 studying portrait sculpture in New York with Brenda Putnam in an attempt to improve _her_ portrait photographs. <sep>, Pronoun: her <sep>, A: Laura <sep>, B: Brenda Putnam

A