In this task you are given a sentence with one coordinating conjunction (for, and, nor, but, or, yet, and so). You must judge whether the order of two coordinated clausal conjoints have been inverted or not. Inversion would result in the sentence sounding unnatural. Label the instances as "Original" or "Inversion" based on your judgment.
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Question: He was dressed in a light grey suit and a strand of his dark hair fell over his forehead .

Answer: Original


Question: They sat in the shade of a cluster of trees and he gulped down as much water as he could to cool his body .

Answer: Original


Question: Her eyes never blinked and her expression was earnest .

Answer:
Inversion