Complex sentence: Designed by the civil engineer John Smeaton, Chimney Mill in Spital Tongues, Newcastle upon Tyne was the first five-sailed smock mill in Britainit was built in 1782 and is the only surviving smock mill in the North East region.
Split into simpler sentences: Designed by the civil engineer John Smeaton, Chimney Mill in Spital Tongues, Newcastle upon Tyne was the first five-sailed smock mill in Britain. It was built in 1782 and is the only surviving smock mill in the North East region.