What is the average for the university of dublin when the industrial and commercial panel is greater than 4 and the total of the national university of ireland is larger than 3?
CREATE TABLE "composition_of_the_14th_seanad" (
  "administrative_panel" real,
  "agricultural_panel" real,
  "cultural_and_educational_panel" real,
  "industrial_and_commercial_panel" real,
  "labour_panel" real,
  "national_university_of_ireland" real,
  "university_of_dublin" real,
  "nominated_by_the_taoiseach" real,
  "total" real
);
SELECT AVG("university_of_dublin") FROM "composition_of_the_14th_seanad" WHERE "industrial_and_commercial_panel">4 AND "national_university_of_ireland">3;