CREATE TABLE table_51761 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

Which team plays their home matches at the mcg Venue?
SELECT "Home team" FROM table_51761 WHERE "Venue" = 'mcg'
SELECT "Home team" FROM "table_51761" WHERE "Venue" = 'mcg'