CREATE TABLE "list_of_players" (
  "name" text,
  "nationality" text,
  "position_a" text,
  "oxford_united_career_b" text,
  "appearances" real,
  "goals" real
);

Question: Which OU career [b] had Position [A] as a forward when there were 56 appearances?
SQL: SELECT "oxford_united_career_b" FROM "list_of_players" WHERE "position_a"='forward' AND "appearances"=56;