CREATE TABLE table_78477 ("Date" TEXT, "Venue" TEXT, "Score" TEXT, "Result" TEXT, "Competition" TEXT)

What is the venue for the friendly competition and score of 4-0?
SELECT "Venue" FROM table_78477 WHERE "Score" = '4-0' AND "Competition" = 'friendly'
SELECT "Venue" FROM "table_78477" WHERE "Competition" = 'friendly' AND "Score" = '4-0'