TASK DEFINITION: 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.
PROBLEM: The senator supported the president who the bankers thanked .

SOLUTION: The president supported the senator .

PROBLEM: The managers encouraged the secretaries near the professors .

SOLUTION: The secretaries encouraged the professors .

PROBLEM: The senator behind the banker stopped the student .

SOLUTION:
The student stopped the senator .

