CREATE TABLE "g_class" (
  "ship" text,
  "pennant_number" text,
  "laid_down" text,
  "launched" text,
  "completed" text
);

Question: When is the completed date of the destroyer with a pennant number h63?
SQL: SELECT "completed" FROM "g_class" WHERE "pennant_number"='h63';

Question: When is the completed date of the destroyer with a pennant number h59?
SQL: SELECT "completed" FROM "g_class" WHERE "pennant_number"='h59';

Question: What ship has a pennant number h05?
SQL: SELECT "ship" FROM "g_class" WHERE "pennant_number"='h05';

Question: What ship has a pennant number h05?
SQL: SELECT "ship" FROM "g_class" WHERE "pennant_number"='h05';

Question: What is the launched date of the destroyer completed 25 February 1936?
SQL: SELECT "launched" FROM "g_class" WHERE "completed"='25 february 1936';

Question: What is the launched date of the destroyer completed 1 July 1936?
SQL: SELECT "launched" FROM "g_class" WHERE "completed"='1 july 1936';