CREATE TABLE table_77860 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Date" TEXT)

Name the away team score for lake oval
SELECT "Away team score" FROM table_77860 WHERE "Venue" = 'lake oval'
SELECT "Away team score" FROM "table_77860" WHERE "Venue" = 'lake oval'