CREATE TABLE "islands_over_square_miles_km" (
  "rank" real,
  "island_s_name" text,
  "area_sqmi" real,
  "area_km_2" real,
  "location" text,
  "population_2000" text
);

Question: What is the highest rank for Nelson Island with area more than 2,183?
SQL: SELECT MAX("rank") FROM "islands_over_square_miles_km" WHERE "island_s_name"='nelson island' AND "area_km_2">'2,183';

Question: What is the largest rank with 2,080 area?
SQL: SELECT MAX("rank") FROM "islands_over_square_miles_km" WHERE "area_sqmi"='2,080';

Question: What is the largest area in Alaska with a population of 39 and rank over 19?
SQL: SELECT MAX("area_km_2") FROM "islands_over_square_miles_km" WHERE "location"='alaska' AND "population_2000"='39' AND "rank">19;