What is the Date of the Competition with a Score of 4-0 and 5-0 Result?
CREATE TABLE "goals_for_senior_national_team" (
  "date" text,
  "venue" text,
  "score" text,
  "result" text,
  "competition" text
);
SELECT "date" FROM "goals_for_senior_national_team" WHERE "result"='5-0' AND "score"='4-0';