In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.

You radioed in ; you received permission to terminate your watch .
Original

" They 've registered the hull breach and they send breezes to investigate .
Changed

Now it was really masking her : How fast was midnight moving toward Bixby ?

Changed