CREATE TABLE "round_5" (
  "date" text,
  "home" text,
  "score" text,
  "away" text,
  "attendance" real
);

Question: What is the average attendance for matches where the home team was vida?
SQL: SELECT AVG("attendance") FROM "round_5" WHERE "home"='vida';

Question: Who was the home team during the match where there were 2709 in attendance?
SQL: SELECT "home" FROM "round_5" WHERE "attendance"=2709;

Question: What is the sum of the attendance where the score was 1:1?
SQL: SELECT SUM("attendance") FROM "round_5" WHERE "score"='1:1';