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 judges saw the artist .
Example Output: The artist saw the judges .

Example Input: The athlete stopped the artist .
Example Output: The artist stopped the athlete .

Example Input: The tourist near the actor believed the athlete .
Example Output:
The athlete believed the actor .