Complex sentence: The "David Hall" is a local social centre run by the Petherton Arts Trust, a non-profit making organisation formed in 1986 and registered as a Charity in 1990.
Split into simpler sentences: The "David Hall" is a local social centre run by the Petherton Arts Trust. The Petherton Arts Trust is a non-profit making organisation formed in 1986 and registered as a Charity in 1990.