CREATE TABLE "chinese_professional_baseball_league" (
  "year" real,
  "winning_team" text,
  "losing_team" text,
  "score" text,
  "site" text
);

Question: When has a Site of tainan city and a Score of 8–6?
SQL: SELECT "year" FROM "chinese_professional_baseball_league" WHERE "site"='tainan city' AND "score"='8–6';

Question: Which Score that has a Winning team of wei chuan dragons?
SQL: SELECT "score" FROM "chinese_professional_baseball_league" WHERE "winning_team"='wei chuan dragons';