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: The front door to his suite had opened and she 'd assumed it must be the maid .

Answer: Original


Question: He is nephew to the Sanborn sisters , and heir to all that is Waverley Mills .

Answer: Original


Question: I was so sleepy but he wanted to stay with me .

Answer:
Inversion