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 secretaries stopped the presidents .
answer:
The presidents stopped the secretaries .


question:
The bankers avoided the artist who introduced the president .
answer:
The artist avoided the the president .


question:
The managers next to the tourists believed the artists .
answer:

The artists believed the tourists .


