Which runner-up placed in a year prior to 2006 and whose Champion was Elon?
CREATE TABLE "division_ii" (
  "year" real,
  "champion" text,
  "score" text,
  "runner_up" text,
  "location" text,
  "semi_finalist_num1" text,
  "semi_finalist_num2" text
);
SELECT "runner_up" FROM "division_ii" WHERE "year"<2006 AND "champion"='elon';