Question: What is the Fate of the HMS Manistee (F 104) with a Tonnage of 4671 or more?
SQL: SELECT "Fate" FROM "2-17703338-1" WHERE "Tonnage" > 4671.0 AND "Name of ship" = 'HMS Manistee (F 104)';

Question: What is the Tonnage of the ship from Canada?
SQL: SELECT MAX("Tonnage") FROM "2-17703338-1" WHERE "Flag" = 'Canada';