tripleset: William Anders DATE_OF_RETIREMENT "1969-09-01"
tripleset: Apollo 8 COMMANDER Frank Borman
tripleset: William Anders WAS_A_CREW_MEMBER_OF Apollo 8
tripleset: Apollo 8 BACKUP_PILOT Buzz Aldrin
target: The members of Apollo 8 were Buzz Aldrin who was backup pilot, commander Frank Borman and William Anders who retired on September 1st, 1969.
references: The members of Apollo 8 were Buzz Aldrin who was backup pilot, commander Frank Borman and William Anders who retired on September 1st, 1969. William Anders served as a crew member of Apollo 8 under Commander Frank Borrman and backup pilot Buzz Aldrin. He retired 1969.09.01.