CREATE TABLE "league_cup" (
  "date" text,
  "opponent" text,
  "venue" text,
  "result" text,
  "attendance" real,
  "scorers" text
);

Question: Can you tell me the average Attendance rhat has the Opponent of dunfermline athletic?
SQL: SELECT AVG("attendance") FROM "league_cup" WHERE "opponent"='dunfermline athletic';

Question: Can you tell me the average Attendance that has the Scorers of steven, johnston, walters, mccoist, i.ferguson?
SQL: SELECT AVG("attendance") FROM "league_cup" WHERE "scorers"='steven, johnston, walters, mccoist, i.ferguson';