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 president helped the secretary .
Example Output: The secretary helped the president .

Example Input: The banker encouraged the scientist .
Example Output: The scientist encouraged the banker .

Example Input: The lawyer in front of the judges recommended the athletes .
Example Output:
The athletes recommended the judges .

