CREATE TABLE "currency_and_central_banks" (
  "country" text,
  "currency" text,
  "value_in_euro" text,
  "value_in_usd" real,
  "central_bank" text
);

Question: Which country uses pound sterling with a value higher than 1.33 USD?
SQL: SELECT "country" FROM "currency_and_central_banks" WHERE "value_in_usd">1.33 AND "currency"='pound sterling';