CREATE TABLE table_56906 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the score of the away team with the home team Fitzroy?
SELECT "Away team score" FROM table_56906 WHERE "Home team" = 'fitzroy'
SELECT "Away team score" FROM "table_56906" WHERE "Home team" = 'fitzroy'