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_98 (date VARCHAR, opponent VARCHAR)
### Question:
When did the 1966 Cleveland Browns play the Green Bay Packers?
### Answer:
SELECT date FROM table_name_98 WHERE opponent = "green bay packers"