CREATE TABLE table_78150 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What is the Home team score for the Away team of North Melbourne?
SELECT "Home team score" FROM table_78150 WHERE "Away team" = 'north melbourne'
SELECT "Home team score" FROM "table_78150" WHERE "Away team" = 'north melbourne'