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.

[EX Q]: The tourist that the authors recognized stopped the lawyer .
[EX A]: The authors stopped the tourist .

[EX Q]: The lawyers helped the author next to the scientists .
[EX A]: The author helped the scientists .

[EX Q]: The artist advised the actors next to the doctors .
[EX A]:
The actors advised the artist .