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.

[Q]: She walked fast , but he had no trouble keeping up .
[A]: Original


[Q]: I was so sleepy but he wanted to stay with me .
[A]: Inversion


[Q]: Only one is strong enough to breech the surface and that one has a powerful seer as an ally .
[A]:
Original