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 lawyers next to the actors helped the banker .
[A]: The actors helped the lawyers .


[Q]: The bankers recognized the professors .
[A]: The professors recognized the bankers .


[Q]: The senators encouraged the tourist who the professor thanked .
[A]:
The professor encouraged the senators .