How many Events have a Country of trinidad and tobago, and a Date of march 30-april 1?
CREATE TABLE "games" (
  "edition" text,
  "year" text,
  "city" text,
  "country" text,
  "date" text,
  "no_of_events" real,
  "top_team" text
);
SELECT "no_of_events" FROM "games" WHERE "country"='trinidad and tobago' AND "date"='march 30-april 1';