Detailed Instructions: 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.
Q: Head graduated in 1970 with a Mechanical Engineering degree from UCL and immediately joined the chassis manufacturer Lola in Huntingdon. Here he formed a friendly relationship with John Barnard, whose Formula One designs for McLaren, Benetton and Ferrari would later go on to compete against Williams. Head was involved in a number of new projects all trying to become established as car builders or engineering companies and it was during this period that Head and Frank Williams met. Finally becoming disillusioned by _his_ lack of success Head quit motor racing to work on building boats. <sep>, Pronoun: his <sep>, A: Head <sep>, B: Frank Williams
A:
A