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 presidents near the tourists stopped the senator .
[A]: The tourists stopped the presidents .


[Q]: The tourist near the actor believed the athlete .
[A]: The athlete believed the actor .


[Q]: The senator helped the artists .
[A]:
The artists helped the senator .