instruction:
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.
question:
The authors behind the athletes encouraged the secretaries .
answer:
The secretaries encouraged the athletes .


question:
The president saw the senators who the professors encouraged .
answer:
The senators saw the president .


question:
The scientist supported the banker who called the secretary .
answer:

The secretary supported the scientist .