Detailed Instructions: 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.
Problem:In 1933, Bower was hired by James O. McKinsey in the new Chicago firm of James O. McKinsey & Company to manage a newly-acquired branch in New York. Following McKinsey's death in 1937, the two offices split up and Bower resurrected the New York firm, with the assistance of New York partners, as McKinsey & Company in 1939. _He_served as managing director from 1950 to 1967, and remained a leadership figure at McKinsey as director and partner until 1992. <sep>, Pronoun: He <sep>, A: McKinsey <sep>, B: Bower
Solution:
B