CREATE TABLE "external_links" (
  "team" text,
  "city" text,
  "arena" text,
  "founded" real,
  "first_af2_season" real,
  "final_af2_season" real
);

Question: How many founded years had a final af2 season prior to 2009 where the arena was the bi-lo center and the first af2 season was prior to 2000?
SQL: SELECT COUNT("founded") FROM "external_links" WHERE "final_af2_season"<2009 AND "arena"='bi-lo center' AND "first_af2_season"<2000;

Question: What is the mean Founded number when the team is the Baton Rouge Blaze?
SQL: SELECT AVG("founded") FROM "external_links" WHERE "team"='baton rouge blaze';