CREATE TABLE table_name_47 (date VARCHAR, result VARCHAR, score VARCHAR)

What is the Date of the Competition with a Score of 4-0 and 5-0 Result?
SELECT date FROM table_name_47 WHERE result = "5-0" AND score = "4-0"
SELECT "date" FROM "table_name_47" WHERE "4-0" = "score" AND "5-0" = "result"