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

Question: Who is the away team when there are 15 ties?
SQL: SELECT "away_team" FROM "second_round_proper" WHERE "tie_no"='15';

Question: What is the score when Darlington is the home team?
SQL: SELECT "score" FROM "second_round_proper" WHERE "home_team"='darlington';

Question: What is the number of ties when Altrincham is the home team?
SQL: SELECT "tie_no" FROM "second_round_proper" WHERE "home_team"='altrincham';