CREATE TABLE "ships_attacked" (
  "date" text,
  "ship" text,
  "nationality" text,
  "tonnage" real,
  "fate" text
);

Question: What is the date for the ship Afrika, with nationality Great Britain?
SQL: SELECT "date" FROM "ships_attacked" WHERE "nationality"='great britain' AND "ship"='afrika';

Question: What is the highest tonnage for a ship from Great Britain named Newton Ash?
SQL: SELECT MAX("tonnage") FROM "ships_attacked" WHERE "nationality"='great britain' AND "ship"='newton ash';

Question: What was the nationality of the ship named Toward?
SQL: SELECT "nationality" FROM "ships_attacked" WHERE "ship"='toward';

Question: What was the nationality of the sunk ship named Rinos?
SQL: SELECT "nationality" FROM "ships_attacked" WHERE "fate"='sunk' AND "ship"='rinos';