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 scientist who the tourists helped thanked the actors .

Output: The tourists thanked the scientist .


Input: Consider Input: The judge called the lawyers .

Output: The lawyers called the judge .


Input: Consider Input: The tourist thanked the actors .


Output: The actors thanked the tourist .