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.

[Q]: The composer conducted soloists Ursula Zollenkopf, Jeanne Deroubaix, Hugues Cu*nod, Richard Robinson, Charles Scharbach and Robert Oliver, the NDR Chor and the NDR Sinfonieorchester. Stravinsky dedicated the performance to Alessandro Piovesan, director of the Venice Biennale, who had recently died. The first Paris performance, on 14 November 1958, was disastrous. According to Stephen Walsh, Pierre Boulez failed to fulfil _his_ undertaking to obtain adequate performers, and those that he could obtain broke down several times. <sep>, Pronoun: his <sep>, A: Stephen Walsh <sep>, B: Pierre Boulez
[A]: B


[Q]: The family lived a vaguely bohemian and nomadic lifestyle, traveling frequently to country homes and spending long periods visiting relatives. She attended a number of schools in Knightsbridge, London art schools, studied languages and classics, and piano. She became close friends with Dorothy Shakespear, who was fond of Georgie and shared many of _her_ interests despite being six years her senior. <sep>, Pronoun: her <sep>, A: Dorothy Shakespear <sep>, B: Georgie
[A]: A


[Q]: Although the king was alleged to have called out repeatedly for Diane, she was never summoned or admitted, and on his death, she was also not invited to the funeral. Immediately thereafter, Catherine de' Medici banished Diane from Chenonceau to the Ch*teau de Chaumont. _She_ stayed there only a short time, and lived out her remaining years in her chateau in Anet, Eure-et-Loir, where she lived in comfortable obscurity. <sep>, Pronoun: She <sep>, A: Catherine de' Medici <sep>, B: Diane
[A]:
B