CREATE TABLE "professional_sports" (
  "club" text,
  "sport" text,
  "league" text,
  "venue" text,
  "established" real,
  "championships" real
);

Question: What year was the West Coast League established than the championships are greater than 0?
SQL: SELECT "established" FROM "professional_sports" WHERE "championships">0 AND "league"='west coast league';

Question: During the Apple Bowl having 0 championships, what was the established year?
SQL: SELECT MAX("established") FROM "professional_sports" WHERE "championships"=0 AND "venue"='apple bowl';

Question: What sport happened at Wildcat Stadium?
SQL: SELECT "sport" FROM "professional_sports" WHERE "venue"='wildcat stadium';

Question: How many championships does Evergreen Premier League have?
SQL: SELECT MAX("championships") FROM "professional_sports" WHERE "league"='evergreen premier league';