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 professor encouraged the doctors that the bankers avoided .

Output: The bankers encouraged the professor .


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

Output: The manager thanked the professors .


Input: Consider Input: The students who thanked the athletes introduced the tourist .


Output: The athletes introduced the students .