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 banker by the tourist helped the professor .
Example Output: The professor helped the banker .

Example Input: The judge who recognized the artist recommended the secretary .
Example Output: The secretary recommended the judge .

Example Input: The secretaries supported the professors .
Example Output:
The professors supported the secretaries .