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_27893892_2 (opponent VARCHAR, game_site VARCHAR, week VARCHAR)
### Question:
what was the opposition where the field is waldstadion during time 6
### Answer:
SELECT opponent FROM table_27893892_2 WHERE game_site = "Waldstadion" AND week = 6