Task: Text Simplification
Input (English): geography the district was located on the banks of the freiberger mulde in the triangle between the cities of dresden , leipzig and chemnitz.
Output (English): -lrb- the study of -lrb- or the location of -rrb- mountains , rivers , hills , etc . -rrb- the district was located on the banks of the freiberger mulde in the triangle between the cities of dresden , leipzig and chemnitz.