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 professors that the artists contacted saw the students .
[EX A]: The artists saw the professors .

[EX Q]: The athlete helped the judges .
[EX A]: The judges helped the athlete .

[EX Q]: The senators mentioned the student in front of the professor .
[EX A]:
The student mentioned the senators .