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.
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Question: The presidents stopped the artist who the bankers contacted .

Answer: The artist stopped the bankers .


Question: The lawyers believed the judge who advised the athlete .

Answer: The judge believed the the athlete .


Question: The lawyer saw the artist .

Answer:
The artist saw the lawyer .