You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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
Why? Based on the text, his refers to MacKenzie so option A is correct.

New input: (The name was notably to be used by Auberon Waugh to describe fellow Spectator journalist George Gale, with Waugh being sacked as a result). ``Mary Ann Bighead'' -- a mockery of the former Times columnist and assistant editor Mary Ann Sieghart. Bighead is lampooned for _her_ pretentions, ignorance, boastfulness about her children Brainella and Intelligencia, high standard of living, travels (mainly to developing countries where she patronises the locals), and the fact that she can speak so many languages (including Swahili, Tagalog and 13th Century Mongolian). <sep>, Pronoun: her <sep>, A: Mary Ann Bighead <sep>, B: Mary Ann Sieghart
Solution:
A