CREATE TABLE "schedule" (
  "event_date" text,
  "event_day" text,
  "approx_duration" text,
  "starting_time" text,
  "event_details" text
);

Question: How many event dates occurred when event details were women's sabre?
SQL: SELECT COUNT("event_date") FROM "schedule" WHERE "event_details"='Women''s Sabre';

Question: What is every value for approximate duration when event details is women's foil?
SQL: SELECT "approx_duration" FROM "schedule" WHERE "event_details"='Women''s Foil';

Question: What is every event date on Sunday with a starting time of 9:30 am?
SQL: SELECT "event_date" FROM "schedule" WHERE "event_day"='Sunday' AND "starting_time"='9:30 am';