Task: Text Simplification
Input (English): in the united states antidepressants and tranquilizers are now the top selling class of prescription drugs , and neuroleptics and other psychiatric drugs also rank near the top , all with expanding sales.
Output (English): in the united states , antidepressants and tranquilizers are now the top selling prescription drugs , closely followed by neuroleptics and other psychiatric drugs , all with expanding sales.