Complex sentence: Less than a month after being forced out of the City Ground, Hart accepted the offer of the manager's job at Division Two side Barnsley, but left the club a year later having failing to mount a serious promotion challenge.
Split into simpler sentences: Less than a month after being forced out of the City Ground, Hart accepted the offer of the manager's job at Second Division club Barnsley. However, he left the club a year later after failing to mount a serious promotion challenge.