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.

Scientific findings , in other words , must hold true for all who investigate any given set of conditions and chicks .
Changed

That being said , this meeting is now open to general discussion and airing of grievances for all members of the Council of Twelve . "
Original

They were waving their arms , making big gestures , apparently indicating for me to come back into the airlock .

Original