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 that the managers saw believed the judges .

Answer: The judges believed the lawyers .


Question: The authors helped the secretary who the managers recommended .

Answer: The secretary helped the managers .


Question: The scientist by the doctors called the president .

Answer:
The doctors called the scientist .