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

Question: Which tie number had a home team of Derby County?
SQL: SELECT "tie_no" FROM "fifth_round_proper" WHERE "home_team"='derby county';

Question: What was the score of the tie with an away team of Stoke City?
SQL: SELECT "score" FROM "fifth_round_proper" WHERE "away_team"='stoke city';