CREATE TABLE region (region_id NUMBER, region_code CLOB, region_name CLOB)
CREATE TABLE storm (storm_id NUMBER, name CLOB, dates_active CLOB, max_speed NUMBER, damage_millions_usd NUMBER, number_deaths NUMBER)
CREATE TABLE affected_region (region_id NUMBER, storm_id NUMBER, number_city_affected NUMBER)

Count the number of storms in which at least 1 person died.
SELECT COUNT(*) FROM storm WHERE number_deaths > 0
SELECT COUNT(*) FROM "storm" WHERE "number_deaths" > 0