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.

" I 'm gon na grab some grub and do some socializing .
Original

" Con , " Hale filled in .
Original

She had just been moaning and groaning about sexual frustration and here was a red-blooded , hot male practically groping her .

Original