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.

However, the Anglo-Danish king instead made his son Sveinn a viceroy, in effect placing his mother *lfgifu in charge of his recent conquest. This greatly infuriated Einarr. As the pressure grew more intense on _him_ during Sveinn Knutsson 's viceroy reign, Einar made his greatest political masterstroke. <sep>, Pronoun: him <sep>, A: Sveinn Knutsson <sep>, B: Einar
B