What is the number eliminated when kelly and brendan are safe?
CREATE TABLE "dance_offs" (
  "week" real,
  "craigs_vote" text,
  "arlenes_vote" text,
  "brunos_vote" text,
  "lens_vote" text,
  "safe" text,
  "eliminated" text
);
SELECT COUNT("eliminated") FROM "dance_offs" WHERE "safe"='Kelly and Brendan';