Complex sentence: Battersea Park is a 200 acre (83-hectare) green space in the London Borough of Wandsworth in England, on the south bank of the River Thames opposite Chelsea, opened in 1858.
Split into simpler sentences: Battersea Park is a 200 acre (83-hectare) green space at Battersea in the London Borough of Wandsworth in London, England. It is situated on the south bank of the River Thames opposite Chelsea, and was opened in 1858.