Which Name has a AAFC Team of los angeles dons, and a Position of fb, and a College of oklahoma a&m?
CREATE TABLE "washington_redskins_draft_history" (
  "round" real,
  "pick" real,
  "name" text,
  "position" text,
  "college" text,
  "aafc_team" text
);
SELECT "name" FROM "washington_redskins_draft_history" WHERE "aafc_team"='los angeles dons' AND "position"='fb' AND "college"='oklahoma a&m';