Conversation so far:
when did the detroit pistons win the nba championship
The Detroit Pistons have won three NBA championships: in 1989, 1990 and 2004.
when did the detroit pistons get founded
The Detroit Pistons was founded in Fort Wayne, Indiana as the Fort Wayne Pistons in 1941, a member of the National Basketball League.

Question: when did the team move to detroit
Self-contained rewrite: when did the detroit pistons move to detroit