Task: Text Simplification
Input (English): some define the hadopelagic as waters below 6,000 m -lrb- 19,685 ft -rrb- , whether in a trench or not.
Output (English): some make statement of the sense of words the hadopelagic as waters below 6 , 000 m -lrb- 19 , 685 ft -rrb- , whether in a long deep hollow hole or not.