Who was the defensive award winner when the rookie award was given to Daryl Veltman and the offensive award was given to Mark Steenhuis?
CREATE TABLE "weekly_awards" (
  "month" text,
  "week" real,
  "overall" text,
  "offensive" text,
  "defensive" text,
  "transition" text,
  "rookie" text
);
SELECT "defensive" FROM "weekly_awards" WHERE "rookie"='Daryl Veltman' AND "offensive"='Mark Steenhuis';