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 banker stopped the actors .

Output: The actors stopped the banker .


Input: Consider Input: The tourist called the doctor .

Output: The doctor called the tourist .


Input: Consider Input: The athlete thanked the professor .


Output: The professor thanked the athlete .