Given the task definition and input, reply with output. 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.

Before the situation can escalate, the 4400 start to become seriously ill, and are ordered back into quarantine, a move resisted by Richard who has taken over the 4400 Center following Shawn's illness. When the crisis is resolved due to Isabelle's blood being used to develop a cure, Lily discovers Isabelle is missing. After discovering that Isabelle is missing, Lily is found unconscious by Richard. As _she_ awakes she is horrified to discover she has aged around fifty years. <sep>, Pronoun: she <sep>, A: Isabelle <sep>, B: Lily
B