CREATE TABLE "islands_100_km_200_km" (
  "rank" real,
  "island" text,
  "area_km" real,
  "area_sq_mi" real,
  "country_countries_region" text
);

Question: What is the smallest area (sq mi) that has 160 as it rank?
SQL: SELECT MIN("area_sq_mi") FROM "islands_100_km_200_km" WHERE "rank"=160;

Question: Which rank has a smaller area (sq mi) than 48, and an area (km2) greater than 104, and an island of sula, sogn og fjordane?
SQL: SELECT "rank" FROM "islands_100_km_200_km" WHERE "area_sq_mi"<48 AND "area_km">104 AND "island"='sula, sogn og fjordane';