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 senators introduced the judge that stopped the managers .
answer:
The judge introduced the the managers .


question:
The artists who encouraged the scientists introduced the actor .
answer:
The actor introduced the artists .


question:
The senators behind the manager advised the authors .
answer:

The authors advised the manager .