What is the Population of Tshepiso with a Code of 70409 or smaller and an Area (km 2) smaller than 5.97?
CREATE TABLE "main_places" (
  "place" text,
  "code" real,
  "area_km_2" real,
  "population" real,
  "most_spoken_language" text
);
SELECT MIN("population") FROM "main_places" WHERE "code"<70409 AND "area_km_2"<5.97 AND "place"='tshepiso';