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 presidents near the scientist supported the secretary .
Example Output: The secretary supported the presidents .

Example Input: The president saw the senators who the professors encouraged .
Example Output: The senators saw the president .

Example Input: The author believed the artists .
Example Output:
The artists believed the author .