CREATE TABLE table_4570 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What is the Home team score for the Lake Oval Venue?
SELECT "Home team score" FROM table_4570 WHERE "Venue" = 'lake oval'
SELECT "Home team score" FROM "table_4570" WHERE "Venue" = 'lake oval'