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_31 (winner VARCHAR, location VARCHAR, year VARCHAR)
### Question:
Who was the winner in philadelphia municipal stadium in 1939?
### Answer:
SELECT winner FROM table_name_31 WHERE location = "philadelphia municipal stadium" AND year = 1939