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.

Input: Consider Input: The scientists recommended the banker .

Output: The banker recommended the scientists .


Input: Consider Input: The student avoided the scientists who called the lawyers .

Output: The scientists avoided the student .


Input: Consider Input: The doctor behind the lawyer saw the judge .


Output: The lawyer saw the doctor .