CREATE TABLE "parishes" (
  "official_name" text,
  "status" text,
  "area_km_2" real,
  "population" real,
  "census_ranking" text
);

Question: What's the population of durham parish?
SQL: SELECT COUNT("population") FROM "parishes" WHERE "official_name"='durham';

Question: What's the total area in kilometers of the parish addington?
SQL: SELECT COUNT("area_km_2") FROM "parishes" WHERE "official_name"='addington';