What is the NVR Page of the ship with a Home Port of Sasebo, Japan?
CREATE TABLE "ships" (
  "ship" text,
  "hull_no" text,
  "commissioned" text,
  "builder" text,
  "home_port" text,
  "nvr_page" text
);
SELECT "nvr_page" FROM "ships" WHERE "home_port"='sasebo, japan';