CREATE TABLE "schedule" (
  "venue" text,
  "home" text,
  "guest" text,
  "score" text,
  "attendance" real
);

Question: How many Attendance in a match which scores  0:0 - 4:1 (pen)
SQL: SELECT AVG("attendance") FROM "schedule" WHERE "score"='0:0 - 4:1 (pen)';