What was the Opponent at Arrowhead Stadium?
CREATE TABLE table_name_97 (opponent VARCHAR, game_site VARCHAR)
SELECT opponent FROM table_name_97 WHERE game_site = "arrowhead stadium"
### Context: CREATE TABLE table_name_97 (opponent VARCHAR, game_site VARCHAR) ### Question: What was the Opponent at Arrowhead Stadium? ### Answer: SELECT opponent FROM table_name_97 WHERE game_site = "arrowhead stadium"