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): in the soviet years the bolsheviks demolished two of rostov 's landmarks : st alexander nevsky cathedral and st george cathedral in nakhichevan.