Sentence: Alessio Romagnoli plays for UC Sampdoria and is also a member of AS Roma. His current club is AC Milan which is under the chairmanship of Silvio Berlusconi and has Sinisa Mihajlovic as manager.

What structured data could we extract from this sentence?
Alessio Romagnoli, currentclub, A.C. Milan; A.C. Milan, manager, Sinisa Mihajlovic; A.C. Milan, chairman, Silvio Berlusconi; Alessio Romagnoli, club, A.S. Roma; Alessio Romagnoli, club, U.C. Sampdoria