Given the task definition, example input & output, solve the new input case.
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.
Example: He grew up in Evanston, Illinois the second oldest of five children including his brothers, Fred and Gordon and sisters, Marge (Peppy) and Marilyn. His high school days were spent at New Trier High School in Winnetka, Illinois. MacKenzie studied with Bernard Leach from 1949 to 1952. _His_ simple, wheel-thrown functional pottery is heavily influenced by the oriental aesthetic of Shoji Hamada and Kanjiro Kawai. <sep>, Pronoun: His <sep>, A: MacKenzie <sep>, B: Bernard Leach
Output: A
Based on the text, his refers to MacKenzie so option A is correct.

New input case for you: Also, a clearly different 'Great Dragon' appears in the 1998 film, Merlin, to whom Nimueh is almost sacrificed. Grunhilda (portrayed by Miriam Margolyes) was a pixie who served as the nanny to Princess Elena, a changeling child who had been 'implanted' with a Sidhe when _she_ was an infant, knowing that Elena's father, Lord Godwyn, would eventually seek to strengthen the ties between his kingdom and Camelot with a marriage between Elena and Arthur, and seeking to place a Sidhe queen on Camelot's throne. <sep>, Pronoun: she <sep>, A: Miriam Margolyes <sep>, B: Elena
Output:
B