Table schema:
CREATE TABLE table_name_39 (country VARCHAR, name VARCHAR, status VARCHAR, transfer_fee VARCHAR, transfer_window VARCHAR)

Question: What country has a Transfer fee of —, and a Transfer window of summer, and the Status of loaned out, and a Name of gonzález?
SQL: SELECT country FROM table_name_39 WHERE transfer_fee = "—" AND transfer_window = "summer" AND status = "loaned out" AND name = "gonzález"