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: Reid played with some of the biggest names in jazz and black music, including James Brown, Sun Ra, Ornette Coleman, and Miles Davis(on the album Tutu). In 1969, Reid refused to register for the draft of troops for the Vietnam War. His decision resulted in his arrest as a conscientious objector, and he was sentenced to a four-year prison sentence at Pennsylvania's Lewisburg Federal Penitentiary, where he served alongside Jimmy Hoffa. Upon _his_ release on parole in 1971, Reid found work as a session player with the likes of Dionne Warwick, Horace Silver, Charles Tyler, Sun Ra and Freddie Hubbard, alongside some Broadway stage production work. <sep>, Pronoun: his <sep>, A: Jimmy Hoffa <sep>, B: Reid
Solution:
B