Table:
text: The Superinvestors of Graham-and-Doddsville
The statement
The statement
Fund Manager Fund_Period Fund_Return Market_return
Washington Post Master Trust 3 different managers 1978–1983 21.8% 7.0% ( DJIA )
FMC Corporation Pension Fund 8 different managers 1975–1983 17.1% 12.6% (Becker Avg.)

Question: Who is the manager of FMC Corporation's pension fund among Graham-and-Doddsville superinvestors?