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.

Taken in by S.H.I.E.L.D. she is under the direct supervision of its longtime executive director, Nick Fury, even after the latter's defection from the agency during the events of the ''Secret War'' series. She possesses a ''Level 10'' security clearance, the only known agent aside from Fury and the Black Widow (Natasha Romanova) to do so. In _her_ most visible action, Johnson has helped to defeat the powerful mutant rebel leader Magneto by inducing a vibration in his brain that made him lose consciousness. <sep>, Pronoun: her <sep>, A: Natasha Romanova <sep>, B: Johnson
B