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: Eggert carefully unlocked her office and they stepped inside .

Answer: Original


Question: The blue faded , and everyone returned to normal .

Answer: Original


Question: They only sparkled when he looked at Izzy , but he had the most amazing blue eyes .

Answer:
Inversion