CREATE TABLE "summary_of_qualification" (
  "confederation" text,
  "teams_started" text,
  "teams_that_have_secured_qualification" text,
  "teams_that_can_still_qualify" text,
  "teams_that_have_been_eliminated" text,
  "remaining_places_in_finals" text,
  "total_places_in_finals" text,
  "qualifying_start_date" text,
  "qualifying_end_date" text
);

Question: What is the qualifying end date when the qualifying start date is qualifying start date?
SQL: SELECT "qualifying_end_date" FROM "summary_of_qualification" WHERE "qualifying_start_date"='Qualifying start date';

Question: How many teams can still qualify when there are 0 teams that have secured qualification and 52 teams started?
SQL: SELECT "teams_that_can_still_qualify" FROM "summary_of_qualification" WHERE "teams_that_have_secured_qualification"='0' AND "teams_started"='52';

Question: How many teams eliminated when 11 teams started?
SQL: SELECT "teams_that_have_been_eliminated" FROM "summary_of_qualification" WHERE "teams_started"='11';

Question: What is the confederation when there are 4 places remaining in the finals?
SQL: SELECT "confederation" FROM "summary_of_qualification" WHERE "remaining_places_in_finals"='4';

Question: How many qualifying start dates for the Concacaf confederation?
SQL: SELECT COUNT("qualifying_start_date") FROM "summary_of_qualification" WHERE "confederation"='CONCACAF';

Question: How many remaining places in finals when 1 team can still qualify and 0 teams have secured qualification?
SQL: SELECT "remaining_places_in_finals" FROM "summary_of_qualification" WHERE "teams_that_can_still_qualify"='1' AND "teams_that_have_secured_qualification"='0';