Name what was nominated in years before 2002 for most popular comedy performer at the national television awards
CREATE TABLE "awards_and_nominations" (
  "year" real,
  "nominated_for" text,
  "award" text,
  "category" text,
  "result" text
);
SELECT "nominated_for" FROM "awards_and_nominations" WHERE "year"<2002 AND "award"='national television awards' AND "category"='most popular comedy performer';