TASK DEFINITION: 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.
PROBLEM: Much better , than the endless trials and receivers that left those who had been wronged , waiting and waiting , for their day in court .

SOLUTION: Changed

PROBLEM: My tongue flicks out and runs inside her low-cut shirt and bra , reaching until it flicks against her nipple .

SOLUTION: Original

PROBLEM: And the phone was ringing non-stop , as the news about Mamie Wright 's murder spread among friends and co-workers .

SOLUTION:
Original