Who managed England national under-20 football team and Middlesbrough F.C.?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/managerclubs> <http://dbpedia.org/resource/England_national_under-20_football_team> . ?uri <http://dbpedia.org/ontology/managerClub> <http://dbpedia.org/resource/Middlesbrough_F.C.>  . }
England_national_under-20_football_team Middlesbrough_F.C.