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: Nonetheless, the problems began when the leaders could not agree where the center of power of this union would be located. Many of the leaders would soon figure that this union would not happen, and many (such as Jos* de San Mart*n) went back to their regular lives in disappointment. Yet, in order to expand _his_ personal dream of Gran Colombia, Bol*var allowed Sucre to form the nation of Bolivia in Upper Peru. <sep>, Pronoun: his <sep>, A: Jos* de San Mart*n <sep>, B: Bol*var
Student:
B