CREATE TABLE table_53069 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the home team score when the away team was Carlton?
SELECT "Home team score" FROM table_53069 WHERE "Away team" = 'carlton'
SELECT "Home team score" FROM "table_53069" WHERE "Away team" = 'carlton'