Complex sentence: Whissendine Windmill, built in 1809, is again producing flour and miller Nigel Moon restored the full set of sails in September 2006 and it is intended to return to wind power in time for the bicentenary.
Split into simpler sentences: Whissendine Windmill, built in 1809, is again producing flour. Miller Nigel Moon restored the full set of sails in September 2006 and it is intended to return to wind power in time for the bicentenary.