Sentence: Alessio Romagnoli plays for the club U.C. Sampdoria and is in the Italian national under 17's coached by Alessandro Dal Canto.

What structured data could we extract from this sentence?
Alessio Romagnoli, club, Italy national under-17 football team; Italy national under-17 football team, coach, Alessandro Dal Canto; Alessio Romagnoli, club, U.C. Sampdoria