Complex sentence: On March 10,2017, after unsuccessfully trying to the sell the team and the arena, the Chemung County Industrial Development Agency sold the arena to Brian Barrett but the Jackals would fold after the end of the season.
Split into simpler sentences: On March 10,2017, after unsuccessfully trying to the sell the team and the arena, the Chemung County Industrial Development Agency made an agreement to sell the arena to Brian Barrett but not the Jackals. The Jackals would fold after the end of the season.