What is the Paper Type with a First Day Cover Cancellation with ottawa, on?
CREATE TABLE "2008" (
  "date_of_issue" text,
  "theme" text,
  "design" text,
  "illustration" text,
  "paper_type" text,
  "first_day_cover_cancellation" text
);
SELECT "paper_type" FROM "2008" WHERE "first_day_cover_cancellation"='ottawa, on';