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: I stumbled , tripping , and Everything was dark again .

A: Inversion
****
Q: A sigh escaped her mouth , but he caught it .

A: Original
****
Q: The lumbering van slowly gained speed and if anything , he sped up .

A:
Inversion
****