CREATE TABLE "second_round_proper" (
  "tie_no" text,
  "home_team" text,
  "score" text,
  "away_team" text,
  "date" text
);

Question: What date was the game with the away team york city?
SQL: SELECT "date" FROM "second_round_proper" WHERE "away_team"='york city';

Question: What date did the home game for peterborough united take place?
SQL: SELECT "date" FROM "second_round_proper" WHERE "home_team"='peterborough united';