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.

White retired from the kitchens of all of his restaurants in 1999, handing back Michelin stars they had earned. Under head chef Charlie Rushton it earned a Michelin star in 2000, however the chef left shortly afterwards and was replaced by Martin Caws, who had been sous chef under White at the Oak Room. Whilst White and _his_ girlfriend Matilde Conejero were dining with Michael Winner at the restaurant in 2000, Winner asked why White hadn't yet had thoughts of marriage. <sep>, Pronoun: his <sep>, A: Michael Winner <sep>, B: White
B