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.

It became known that she ''accidentally'' read Mayakovsky out a letter from Paris alleging that Tatiana was getting married, while, as it turned out soon, the latter's wedding wasn't on the agenda at that very moment. Lydia Chukovskaya insisted it was the ''ever-powerful Yakov Agranov, another one of Lilya's lovers'' who prevented Mayakovsky's getting a visa, upon _her_ request. <sep>, Pronoun: her <sep>, A: Lydia Chukovskaya <sep>, B: Lilya
B