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: William Bayard Cutting (1878--1910), who was secretary to the U.S. embassy to the Court of St. James's. He married 30 April 1901, Lady Sybil Marjorie Cuffe, daughter of Hamilton John Agmondesham Cuffe, 5th Earl of Desart and Lady Margaret Joan Lascelles. _She_ was the mother of Iris Origo, the Marchesa Origo, the author of many books. <sep>, Pronoun: She <sep>, A: Sybil Marjorie Cuffe <sep>, B: Lady Margaret Joan Lascelles

A