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 student contacted the artist who the tourists recommended .
[A]: The artist contacted the tourists .


[Q]: The secretaries mentioned the judges in front of the student .
[A]: The student mentioned the secretaries .


[Q]: The tourists next to the manager thanked the senator .
[A]:
The senator thanked the tourists .