What date was the game against manchester city when they had a league position of 2nd?
CREATE TABLE "fa_premier_league" (
  "date" text,
  "opponents" text,
  "h_a" text,
  "result_f_a" text,
  "attendance" real,
  "league_position" text
);
SELECT "date" FROM "fa_premier_league" WHERE "h_a"='a' AND "league_position"='2nd' AND "opponents"='manchester city';