CREATE TABLE table_name_69 (country VARCHAR2, transfer_window VARCHAR2, moving_from VARCHAR2)

What is the country of the player moving from belgrano with a summer transfer window?
SELECT country FROM table_name_69 WHERE transfer_window = "summer" AND moving_from = "belgrano"
SELECT "country" FROM "table_name_69" WHERE "belgrano" = "moving_from" AND "summer" = "transfer_window"