CREATE TABLE "iran_asian_cup_captains" (
  "num" real,
  "matches_as_captain" text,
  "player" text,
  "asian_cup_played_as_a_captain" text,
  "years_active" text,
  "caps_goals" text
);

Question: What is the total number of years active listings where Asian Cup played as a captain is Japan 1992?
SQL: SELECT COUNT("years_active") FROM "iran_asian_cup_captains" WHERE "asian_cup_played_as_a_captain"='Japan 1992';

Question: How many matches as captain were played where Asian Cup played as a captain is Qatar 1988
SQL: SELECT "matches_as_captain" FROM "iran_asian_cup_captains" WHERE "asian_cup_played_as_a_captain"='Qatar 1988';

Question: What were the years active where Asian Cup played as a captain is Iran 1976?
SQL: SELECT "years_active" FROM "iran_asian_cup_captains" WHERE "asian_cup_played_as_a_captain"='Iran 1976';

Question: What were the years active where Asian Cup played as a captain is Qatar 1988?
SQL: SELECT "years_active" FROM "iran_asian_cup_captains" WHERE "asian_cup_played_as_a_captain"='Qatar 1988';