Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_93 (country VARCHAR, transfer_window VARCHAR)
### Question:
WHAT IS THE COUNTRY WITH SUMMER TRANSFER WINDOW?
### Answer:
SELECT country FROM table_name_93 WHERE transfer_window = "summer"