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: When Ferguson joined up with Henry Ford to allow his 'Ferguson System' three-point linkage to be used on the Fordson N tractors, the agreement was terminated prematurely by Ferguson's own actions. Prior to the end of the manufacturing agreement with Ferguson, David Brown had foreseen a future in tractor production and designed _his_ own tractor, the VAK1, in secret. <sep>, Pronoun: his <sep>, A: Ferguson <sep>, B: David Brown

B