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.

[Q]: It gives us some clarification , but I 'm not sure how long Stryker will abide by it . "
[A]: Changed


[Q]: The kitchen cupboards are emptied and hang open .
[A]: Original


[Q]: " I was a little disappointed in him that he didn 't come back and play trains with us , " she said .
[A]:
Changed