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.

The most notable of their new friends is Mark, a boy about Rush's age, who is under the care of his abusive adult cousin Oren Meeker. The Melendy children want to help Mark, but don't know how. Meanwhile, there are adventures to be had: Rush composes _his_ Opus 3, Miranda ''Randy'' and Mona try their hand at canning, and Oliver is entranced by the possibilities presented by fish and caterpillars. <sep>, Pronoun: his <sep>, A: Randy <sep>, B: Oliver
Output:
Neither