Conversation so far:
how many football teams are there in france
The Ligue de Football Professionnel is responsible for the 46 professional football clubs that contest football in France.
what is the Ligue de Football Professionnel
The Ligue de Football Professionnel is a French governing body that runs the major professional football leagues in France.
when did the Ligue de Football Professionnel  start
The Ligue de Football Professionnel was founded in 1944.

Question: where is it based
Self-contained rewrite: where is the Ligue de Football Professionnel based