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.

The doctor in front of the athlete thanked the tourists .
The tourists thanked the doctor .

The scientists supported the senator that the banker believed .
The senator supported the scientists .

The secretary next to the judges stopped the president .

The judges stopped the secretary .