Complex sentence: There is a restaurant/pub named Treacle Mine in Polegate, East Sussex; the Broomsquire Hotel in Tadley, Hampshire, was previously the Treacle Mine Hotel; and another Treacle Mine pub is in Hereford.
Split into simpler sentences: There is a restaurant/pub named Treacle Mine in Polegate, East Sussex;. The Broomsquire Hotel in Tadley, Hampshire, was previously the Treacle Mine Hotel; and another Treacle Mine pub is in Hereford.