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 tourist by the secretary introduced the students .

A: The students introduced the tourist .
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Q: The judge called the lawyers .

A: The lawyers called the judge .
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Q: The tourists thanked the students by the secretaries .

A:
The students thanked the secretaries .
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