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.

Example Input: The author contacted the actors behind the student .
Example Output: The actors contacted the student .

Example Input: The senators supported the secretaries in front of the tourist .
Example Output: The secretaries supported the tourist .

Example Input: The tourists that the judges mentioned encouraged the banker .
Example Output:
The banker encouraged the judges .