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 doctor mentioned the judges .

Output: The judges mentioned the doctor .


Input: Consider Input: The tourist by the secretary introduced the students .

Output: The students introduced the tourist .


Input: Consider Input: The scientists who avoided the athletes thanked the artist .


Output: The artist thanked the athletes .