Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
He grew up in Evanston, Illinois the second oldest of five children including his brothers, Fred and Gordon and sisters, Marge (Peppy) and Marilyn. His high school days were spent at New Trier High School in Winnetka, Illinois. MacKenzie studied with Bernard Leach from 1949 to 1952. _His_ simple, wheel-thrown functional pottery is heavily influenced by the oriental aesthetic of Shoji Hamada and Kanjiro Kawai. <sep>, Pronoun: His <sep>, A: MacKenzie <sep>, B: Bernard Leach
Solution: A
Reason: Based on the text, his refers to MacKenzie so option A is correct.

Now, solve this instance: In 1924 the private collection was incorporated by the State of New York as a library for public uses, and the Board of Trustees appointed Belle first director of the Pierpont Morgan Library. She was born Belle Marion Greener in Washington, D.C., and grew up there and in New York City. Her biographer Heidi Ardizzone lists Belle's birth date as November 26, 1879. _Her_ mother was Genevieve Ida Fleet, a member of a well-known African American family in the nation's capital, while her father was Richard Theodore Greener, an attorney who served as dean of the Howard University School of Law and was the first black student and first black graduate of Harvard (class of 1870). <sep>, Pronoun: Her <sep>, A: Heidi Ardizzone <sep>, B: Belle
Student:
B