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.

Input: Consider Input: The athletes by the student called the scientists .

Output: The student called the athletes .


Input: Consider Input: The professors in front of the manager thanked the students .

Output: The manager thanked the professors .


Input: Consider Input: The student that helped the bankers mentioned the tourist .


Output: The bankers mentioned the student .