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: Her debut on the international scene was in Yohji Yamamoto 's Spring 2004 collection. Her career jumpstarted from there, posing for campaigns like Frankie Morello and Armani Jeans. In 2007, she got married and took a break from modelling. Mount returned to the modeling world in September 2007, signing with IMG Models, and returning to runways for the Spring 2008 season, walking for designers like Shiatzy Chen, Alexander McQueen and Stella McCartney. A year later, _she_ replaced Claudia Schiffer as the face of Chanel for Spring 2009, as well as opening and closing its fashion show. <sep>, Pronoun: she <sep>, A: Mount <sep>, B: Stella McCartney
A:
A