In this task, you are given a premise sentence. Your task is to write a new sentence by substituting the subject and object (i.e., the input's subject should be output's object and vice versa.). The generated sentence must be fluent and shouldn't change the voice (i.e., passive or active) of the input.

Example Input: The actor near the managers saw the doctor .
Example Output: The managers saw the actor .

Example Input: The doctors stopped the presidents next to the lawyers .
Example Output: The presidents stopped the lawyers .

Example Input: The senator thanked the secretaries .
Example Output:
The secretaries thanked the senator .