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 that recommended the judge introduced the secretary .
Example Output: The secretary introduced the judge .

Example Input: The secretary near the senators saw the managers .
Example Output: The senators saw the secretary .

Example Input: The professors thanked the president .
Example Output:
The president thanked the professors .