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.

As Provincial of Mexico in 1535, he organized missions among three Indigenous groups stocks: the Nahua people, the Mixtec people, and the Zapotec people. He returned to Spain in 1549, and died in September of the same year at Valladolid. The Bishopric of Guatemala was tendered to Betanzos, but he declined it. In _his_ classic work on the evangelization of Mexico, French scholar Robert Ricard called Betanzos zealous, ``an impetuous character, not well balanced, but not without intelligence'' with a passionate temper. <sep>, Pronoun: his <sep>, A: Robert Ricard <sep>, B: Betanzos
A