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 lawyers who the scientists encouraged introduced the senators .

Answer: The senators introduced the scientists .


Question: The secretary admired the judges .

Answer: The judges admired the secretary .


Question: The senator encouraged the lawyer .

Answer:
The lawyer encouraged the senator .