Sentence: Adnan Hamad manages Esteghlal Ahvaz F.C., the club Ahmad Kadhim Assad, used to play for. Ahmad Kadhim Assad plays for Steel Azin F.C., which play in Iran Football's 3rd Division.

What structured data could we extract from this sentence?
Steel Azin F.C., league, Iran Football's 3rd Division; Ahmad Kadhim Assad, club, Steel Azin F.C.; Ahmad Kadhim Assad, club, Esteghlal Ahvaz F.C.; Esteghlal Ahvaz F.C., manager, Adnan Hamad