CREATE TABLE table_56223 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What was the away score for Carlton?
SELECT "Away team score" FROM table_56223 WHERE "Away team" = 'carlton'
SELECT "Away team score" FROM "table_56223" WHERE "Away team" = 'carlton'