What is the Opponent with a Round of q2, in the 2005–06 season?
CREATE TABLE "2000s_incorporation" (
  "season" text,
  "competition" text,
  "round" text,
  "opponent" text,
  "series" text
);
SELECT "opponent" FROM "2000s_incorporation" WHERE "round"='q2' AND "season"='2005–06';