CREATE TABLE "with_population_above_1_million" (
  "rank" real,
  "country_region" text,
  "population" real,
  "area_km_2" real,
  "density_pop_per_km_2" real
);

Question: Can you tell me the total number of Rank that has the Area (km 2) smaller than 2,040, and the Population smaller than 1,234,596?
SQL: SELECT COUNT("rank") FROM "with_population_above_1_million" WHERE "area_km_2"<'2,040' AND "population"<'1,234,596';

Question: Can you tell me the sun of Population that has the Country/Region of hong kong, and the Rank smaller than 2?
SQL: SELECT SUM("population") FROM "with_population_above_1_million" WHERE "country_region"='hong kong' AND "rank"<2;