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 PCC apologized to Mr Riddick for ''this serious breach of our procedures. `` He contested his seat again at the 1997 general election, but lost to the Labour Party 's Kali Mountford who had a majority of 4,840. Graham Riddick was Parliamentary Private Secretary to Francis Maude, Financial Secretary to the Treasury between 1990-92. _He_was Parliamentary Private Secretary to John MacGregor, Secretary of State for Transport from 1992 until July 1994 when Macgregor left the Cabinet. <sep>, Pronoun: He <sep>, A: Graham Riddick <sep>, B: Francis Maude
A