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.

An elder brother introduced her to jazz, Cook chose voice as her instrument of choice, and she became a disciple of jazz icon Eddie Jefferson, founder of a singing technique called 'vocalese' where a singer sings lyrics to a famous instrumental solo. During this time she and close friend Regina Carter formed dreams of becoming jazz musicians; Cook as a singer, and Carter as a violinist. At Carter's urging _she_ applied to and was accepted by Northeastern University in Boston, Massachusetts. <sep>, Pronoun: she <sep>, A: Regina Carter <sep>, B: Cook
Output:
B