Given the task definition and input, reply with output. 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.

This army, known as the Atholl Highlanders, conducts largely social and ceremonial activities, and primarily consists of workers on the extensive Atholl Estates. The Castle no longer belongs directly to the Duke of Atholl, as the 10th Duke, George Iain Murray (1931--96), left the Castle in trust upon _his_ death. <sep>, Pronoun: his <sep>, A: Duke <sep>, B: George Iain Murray
B