Sentence: Defender Alessio Romagnoli, who has represented the Italy national football team at Under 19 level, plays for the Serie A side A.C. Milan, which is managed by Sinisa Mihajlovic.

What data can be extracted from this sentence?
A.C. Milan, league, Serie A; Alessio Romagnoli, club, A.C. Milan; A.C. Milan, manager, Sinisa Mihajlovic; Alessio Romagnoli, position, Defender (football); Alessio Romagnoli, club, Italy national under-19 football team