CREATE TABLE table_47657 ("Nat." TEXT, "Name" TEXT, "Since" TEXT, "Goals" FLOAT, "Ends" TEXT, "Transfer fee" TEXT)

What is Name, when Goals is greater than 14, and when Transfer Fee is 'Youth System'?
SELECT "Name" FROM table_47657 WHERE "Goals" > '14' AND "Transfer fee" = 'youth system'
SELECT "Name" FROM "table_47657" WHERE "Goals" > '14' AND "Transfer fee" = 'youth system'