CREATE TABLE table_56136 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

Which Away team score has a Home team of richmond?
SELECT "Away team score" FROM table_56136 WHERE "Home team" = 'richmond'
SELECT "Away team score" FROM "table_56136" WHERE "Home team" = 'richmond'