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 artists thanked the athlete that the tourists recommended .
[A]: The tourists thanked the artists .


[Q]: The artist behind the lawyer saw the professor .
[A]: The professor saw the lawyer .


[Q]: The actors introduced the lawyers in front of the president .
[A]:
The lawyers introduced the actors .