Who was the defensive award winner in February when the rookie award was given to Rhys Duch?
CREATE TABLE "weekly_awards" (
  "month" text,
  "week" real,
  "overall" text,
  "offensive" text,
  "defensive" text,
  "transition" text,
  "rookie" text
);
SELECT "defensive" FROM "weekly_awards" WHERE "month"='February' AND "rookie"='Rhys Duch';