Conversation so far:
when was the last time the cowboys went to the superbowl
The Cowboys last played in the 1996 Super Bowl XXX.
which team did the cowboys play in the Super Bowl XXX
The Cowboys played the Steelers in the Super Bowl XXX.
what was the score in the superbowl xxx
The Cowboys defeated the Steelers by the score of 27–17.
where did the Cowboys and the Steelers play in the super bowl xxx
The game was played at Sun Devil Stadium in Tempe, Arizona, the first time the Super Bowl was played in the Phoenix metropolitan area.

Question: when was the game
Self-contained rewrite: when was the super bowl xxx