Definition: 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.
Input: It is widely accepted as one of the most politically difficult portrait commissions in art history, requiring an understanding of the interplay of relationships with a depth ``worthy of Shakespeare'', in the opinion of art historians Rodolfo Pallucchini and Harold Wethey. However, it was one Titian seems to have resolved; while the complexity of the relationships is all on the canvas, it may have been intended as an indicator to Charles that Paul retained _his_ position as the dominant patriarch -- old and frail but still a man of vitality, and in control of his squabbling descendants. <sep>, Pronoun: his <sep>, A: Charles <sep>, B: Paul

B