Definition: 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.
Input: By 6 August when both Soult and Mortier were massed for battle, they found their quarry had withdrawn across the Tagus. As it happened, this was the only opportunity that the French had for inflicting great damage on the Spanish army. As historian Charles Oman wrote, ``Soult's best chance was gone before he was even aware of it.'' Worried about _his_ supply line to Portugal, Wellesley ordered Craufurd to march west with his own brigade and General Rufane Donkin's brigade to cover the Almaraz crossing. <sep>, Pronoun: his <sep>, A: Wellesley <sep>, B: Craufurd

A