instruction:
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.
question:
She is best remembered today for portraying Brang*ne in the world premiere of Richard Wagner 's Tristan und Isolde in 1865 and Helmwige in the premiere of Wagner's Die Walk*re in 1869. Born in Frankfurt am Main, Deinet studied under Elise Seebach before making _her_ professional opera debut at the opera house in Frankfurt as Gabriele in Conradin Kreutzer 's Das Nachtlager in Granada in 1861. <sep>, Pronoun: her <sep>, A: Deinet <sep>, B: Elise Seebach
answer:
A


question:
Donaldson disputed the CWT fuel-air vapor explosion scenario, stating that ``In the history of aviation, there has never been an in-flight explosion in any Boeing airliner of a Jet-A kerosene fuel vapor/air mixture in any tank, caused by mechanical failure.'' Eyewitness, debris field, metallurgical, and victim injury evidence were all cited by Donaldson as proof of the missile-attack scenario. Donaldson acknowledged James Sanders' theory of an accidental shoot-down, and did not rule out U.S. Navy involvement; however, _he_viewed circumstantial evidence of a terrorist attack ``more compelling''. <sep>, Pronoun: he <sep>, A: Donaldson <sep>, B: James Sanders
answer:
A


question:
Two years later, Gene returns to Pine Ridge as the star of Colonel Frog Millhouse's Wild West show. Although glad to see Milly again, Gene is distraught to learn that his father is now destitute after his cattle were secretly stolen by Parker. After paying all of _his_ father's bills, Gene learns from Milly that Arthur's cattle have been grazing in a distant meadow, and when Gene investigates, he is captured by two of Parker's henchmen. <sep>, Pronoun: his <sep>, A: Gene <sep>, B: Arthur
answer:

A