SELECT Residence FROM player GROUP BY Residence HAVING COUNT(*)  >=  2
Show the residences that have at least two players.
[Schema (values) (types)]: | riding_club |  player : player_id (text) , sponsor_name (number) , player_name (text) , gender (text) , residence (text) , occupation (text) , votes (text) , rank (number) | club : club_id (text) , club_name (number) , region (text) , start_year (text) | coach : coach_id (text) , coach_name (number) , gender (text) , club_id (text) , rank (text) | player_coach : player_id (text) , coach_id (number) , starting_year (text) | match_result : rank (text) , club_id (number) , gold (text) , big_silver (text) , small_silver (text) , bronze (text) , points (text);