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 managers encouraged the secretaries near the professors .

Answer: The secretaries encouraged the professors .


Question: The artist by the authors contacted the lawyers .

Answer: The lawyers contacted the artist .


Question: The actor introduced the lawyers who thanked the senators .

Answer:
The lawyers introduced the the senators .