Who did the housemate that nominated Carol Roopali in week 1 nominate in week 8?
CREATE TABLE "nominations_table" (
  "week_1" text,
  "week_3" text,
  "week_4" text,
  "week_6" text,
  "week_7" text,
  "week_8" text,
  "week_9" text,
  "week_10" text,
  "final_week_12" text
);
SELECT "week_8" FROM "nominations_table" WHERE "week_1"='carol roopali';