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 senator contacted the artist near the judges .

Output: The artist contacted the senator .


Input: Consider Input: The author helped the professor .

Output: The professor helped the author .


Input: Consider Input: The doctor recognized the tourists .


Output: The tourists recognized the doctor .