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 lawyers next to the judges mentioned the bankers .
Example Output: The bankers mentioned the lawyers .

Example Input: The presidents contacted the student near the doctors .
Example Output: The doctors contacted the presidents .

Example Input: The professor recommended the lawyer .
Example Output:
The lawyer recommended the professor .