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 senators mentioned the student in front of the professor .

Output: The student mentioned the senators .


Input: Consider Input: The author contacted the actors who believed the lawyers .

Output: The lawyers contacted the author .


Input: Consider Input: The banker encouraged the tourist .


Output: The tourist encouraged the banker .