the season of chelsea fc is when?
Entity Entity Entity Entity
m.05c25w5 m.02vwsg0 m.02qjps3 m.0czz3g
2009–10 Premier League 2008–09 Premier League 2007–08 Premier League 2006–07 FA Premier League
class entity
soccer.football_league_season m.023fb
soccer.football_league_season soccer.football_team
Football League Season chelsea fc
none none
soccer.football_league_season.teams
Teams
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :soccer.football_league_season . 
VALUES ?x1 { :m.023fb } 
?x0 :soccer.football_league_season.teams ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND soccer.football_league_season (JOIN soccer.football_league_season.teams m.023fb))