CREATE TABLE table_47627 ("Year" FLOAT, "Winner" TEXT, "Runners-up" TEXT, "Aggregate" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

What is the 2nd leg when San Pedro was the winner?
SELECT "2nd leg" FROM table_47627 WHERE "Winner" = 'san pedro'
SELECT "2nd leg" FROM "table_47627" WHERE "Winner" = 'san pedro'