the country which participates in the men's football olympic event is which?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.0345h m.03gj2 m.07ssc m.0f8l9c m.0h7x m.0k6nt m.03rjj m.09c7w0 m.0d0vqn m.06mzp m.0chghy m.015qh m.01p1v m.035qy
Germany Hungary United Kingdom France Austria Denmark Italy United States of America Sweden Switzerland Australia Bulgaria Chile Greece
class class entity
olympics.olympic_participating_country olympics.olympic_games m.04fk2j_
olympics.olympic_participating_country olympics.olympic_games olympics.olympic_event
Olympic participating country Olympic games Men's football
none none none
olympics.olympic_games.participating_countries olympics.olympic_event.contested_as_demonstration_event
Participating countries Contested as demonstration event in
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 :olympics.olympic_participating_country . 
?x1 :type.object.type :olympics.olympic_games . 
VALUES ?x2 { :m.04fk2j_ } 
?x1 :olympics.olympic_games.participating_countries ?x0 . 
?x2 :olympics.olympic_event.contested_as_demonstration_event ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND olympics.olympic_participating_country (JOIN (R olympics.olympic_games.participating_countries) (JOIN (R olympics.olympic_event.contested_as_demonstration_event) m.04fk2j_)))