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 lawyer mentioned the manager behind the scientists .

A: The scientists mentioned the lawyer .
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Q: The professor saw the presidents near the managers .

A: The presidents saw the professor .
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Q: The athletes saw the scientists who the senator recommended .

A:
The scientists saw the athletes .
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