CREATE TABLE table_51517 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What was the home team that had a score of 6.20 (56)
SELECT "Home team" FROM table_51517 WHERE "Home team score" = '6.20 (56)'
SELECT "Home team" FROM "table_51517" WHERE "Home team score" = '6.20 (56)'