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 doctors introduced the bankers .

Output: The bankers introduced the doctors .


Input: Consider Input: The judges stopped the presidents behind the manager .

Output: The presidents stopped the manager .


Input: Consider Input: The senator thanked the judges who supported the president .


Output: The president thanked the senator .