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 senator supported the president who the bankers thanked .
[EX A]: The president supported the senator .

[EX Q]: The banker called the senator by the tourists .
[EX A]: The senator called the tourists .

[EX Q]: The lawyer advised the actors behind the authors .
[EX A]:
The actors advised the lawyer .