CREATE TABLE table_42766 ("Date" TEXT, "Home captain" TEXT, "Away captain" TEXT, "Venue" TEXT, "Result" TEXT)

What is Date, when Venue is Melbourne Cricket Ground, and when Result is Eng By Inns&225 Runs?
SELECT "Date" FROM table_42766 WHERE "Venue" = 'melbourne cricket ground' AND "Result" = 'eng by inns&225 runs'
SELECT "Date" FROM "table_42766" WHERE "Result" = 'eng by inns&225 runs' AND "Venue" = 'melbourne cricket ground'