Task: Text Simplification
Input (English): in the soviet years , the bolsheviks demolished two of rostov 's principal landmarks - st alexander nevsky cathedral -lrb- 1908 -rrb- and st george cathedral in nakhichevan -lrb- 1783-1807 -rrb-.
Output (English): the bosheviks destryed two principal landmarks of rostov during the soviet years . one was st alexander nevsky cathedral in the year 1908 . the other was st george cathedral in nakhichevan during the period 1783-1807.