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.

The McGoffs are proud residents of Charlestown who see an attempt to change the dynamics of their school as an assault on their families. The Twymons have long endured sub-standard education and are hoping that busing will finally change this. Colin Diver, a Harvard Law School graduate and assistant to Mayor Kevin White, and _his_ wife Joan Diver, director of The Hyams Foundation, move into the gentrifying South End, a block from one of the Twymon sisters, who lives with her children in the shoddily constructed Methunion Manor housing project. <sep>, Pronoun: his <sep>, A: Colin Diver <sep>, B: Kevin White
A