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 judge contacted the banker in front of the author .

Output: The banker contacted the author .


Input: Consider Input: The bankers who recommended the president supported the scientists .

Output: The scientists supported the president .


Input: Consider Input: The author stopped the secretaries .


Output: The secretaries stopped the author .