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.
--------
Question: The presidents recognized the professors .

Answer: The professors recognized the presidents .


Question: The secretaries supported the student who the authors introduced .

Answer: The student supported the secretaries .


Question: The managers encouraged the presidents who the professor admired .

Answer:
The professor encouraged the managers .