TASK DEFINITION: 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.
PROBLEM: The students mentioned the judges .

SOLUTION: The judges mentioned the students .

PROBLEM: The presidents near the tourists stopped the senator .

SOLUTION: The tourists stopped the presidents .

PROBLEM: The athletes in front of the tourists believed the scientists .

SOLUTION:
The tourists believed the athletes .