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: Prior was an Arts and Crafts architect. The church has a front panel in painted gesso by William Richard Lethaby. Whall was responsible for the 1895 window in the church although there is every possibility that Lethaby also played some part in the creation of this window. In _his_ series ``The King's England'' and the volume dealing with Dorset, Arthur Mee wrote regarding the East window- ``The window is specially interesting to craftsmen because it was one of the first glazed with a new kind of glass known in the craft as Early English glass, devised by Professor Prior, who with Christopher Whall raised the standard of our modern stained glass craft. <sep>, Pronoun: his <sep>, A: Lethaby <sep>, B: Arthur Mee
Solution:
B