You will be given a definition of a task first, then some input 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.

Celeste became fabulously wealthy as a result of inheriting the estate of her father, Samuel Gottesman (1885--1956), a Hungarian *migr* who had become a pulp-paper merchant and financier. With Celeste, Bartos had a son, Adam, and, from _his_ first marriage, had sons, Armand Jr. and Michael, and daughter Mary Bartos. <sep>, Pronoun: his <sep>, A: Bartos <sep>, B: Adam
Output:
A