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.

Q: The president helped the secretary .

A: The secretary helped the president .
****
Q: The tourists in front of the senator thanked the student .

A: The student thanked the senator .
****
Q: The presidents supported the judges .

A:
The judges supported the presidents .
****