Who was the opposing team during a game in the Pontiac Silverdome?
CREATE TABLE table_name_89 (opponent VARCHAR, location VARCHAR)
SELECT opponent FROM table_name_89 WHERE location = "pontiac silverdome"
### Context: CREATE TABLE table_name_89 (opponent VARCHAR, location VARCHAR) ### Question: Who was the opposing team during a game in the Pontiac Silverdome? ### Answer: SELECT opponent FROM table_name_89 WHERE location = "pontiac silverdome"