CREATE TABLE "official_delegates" (
  "country" text,
  "contestant" text,
  "age" real,
  "height_cm" real,
  "height_ft" text,
  "hometown" text
);

Question: How tall is the contestant from Ecuador?
SQL: SELECT "height_ft" FROM "official_delegates" WHERE "country"='Ecuador';

Question: How tall is the contestant from Aruba?
SQL: SELECT "height_ft" FROM "official_delegates" WHERE "country"='Aruba';

Question: What country is the contestant from San Francisco de Yojoa from?
SQL: SELECT "country" FROM "official_delegates" WHERE "hometown"='San Francisco de Yojoa';

Question: How many different heights are there for the contestants from Warsaw?
SQL: SELECT COUNT("height_ft") FROM "official_delegates" WHERE "hometown"='Warsaw';