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.

Welner with introducing significant new evidence into the case in his 206-page report. Welner opined that Mitchell was competent to stand trial, and diagnosed him with pedophilia, nonexclusive type, antisocial personality disorder, narcissistic personality disorder, malingering, and alcohol abuse in a controlled environment. Welner believed that Mitchell was highly manipulative and used _his_ religious expression as way to coax people into overlooking his high function and dismissing him as delusional. <sep>, Pronoun: his <sep>, A: Welner <sep>, B: Mitchell
Output:
B