You will be given a definition of a task first, then some input of the task.
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.

From 1866, in which year she sang at the Worcester Festival, and married John Patey, a bass singer, she was recognized as one of the leading contraltos; and on the retirement of Helen Sainton-Dolby in 1870 Patey was without a rival whether in oratorio or in ballad music. _She_ toured in America in 1871, sang in Paris in 1875, Australia in 1890, and New Zealand in 1891. <sep>, Pronoun: She <sep>, A: Helen Sainton-Dolby <sep>, B: Patey
Output:
B