CREATE TABLE "pre_season_friendles" (
  "date" text,
  "opponents" text,
  "venue" text,
  "result" text,
  "score_f_a" text
);

Question: Score F–A of 2–0, and a Opponents of walsall has what date?
SQL: SELECT "date" FROM "pre_season_friendles" WHERE "score_f_a"='2–0' AND "opponents"='walsall';

Question: Score F–A of 3–0, and a Date of 31 july 2007 had what opponents?
SQL: SELECT "opponents" FROM "pre_season_friendles" WHERE "score_f_a"='3–0' AND "date"='31 july 2007';

Question: Opponents of sheffield wednesday had what date?
SQL: SELECT "date" FROM "pre_season_friendles" WHERE "opponents"='sheffield wednesday';

Question: Opponents of sheffield wednesday had what date?
SQL: SELECT "date" FROM "pre_season_friendles" WHERE "opponents"='sheffield wednesday';

Question: Date of 4 august 2007 had what opponents?
SQL: SELECT "opponents" FROM "pre_season_friendles" WHERE "date"='4 august 2007';