CREATE TABLE "round_4" (
  "date" text,
  "home_team" text,
  "score" text,
  "away_team" text,
  "venue" text,
  "crowd" real,
  "box_score" text,
  "report" text
);

Question: What was the number of the crowd when the Wollongong Hawks were the home team?
SQL: SELECT SUM("crowd") FROM "round_4" WHERE "home_team"='wollongong hawks';

Question: What was the crowd size for the game with a score of 101-105?
SQL: SELECT "crowd" FROM "round_4" WHERE "score"='101-105';

Question: What was the average crowd size for the game when the Gold Coast Blaze was the home team?
SQL: SELECT AVG("crowd") FROM "round_4" WHERE "home_team"='gold coast blaze';