Complex sentence: ACF Fiorentina Report and Accounts on 31 December 2009 At the end of season, Bologna bought him for an additional €5 million, signing a four-year contract with the club.
Split into simpler sentences: ACF Fiorentina Report and Accounts on 31 December 2009 At the end of season, Bologna bought him for an additional €5 million. He signed a four-year contract with the club.