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_16710971_2 (opponents VARCHAR, record VARCHAR)
### Question:
How many opponents were there for the game recorded as 6-4 in the Atlanta Falcons 1978 season?
### Answer:
SELECT COUNT(opponents) FROM table_16710971_2 WHERE record = "6-4"