instruction:
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.
question:
I can 't be certain , but he told me he thinks it 's to do with the Collars .
answer:
Inversion


question:
He dropped an arm over my shoulders , and the gaping hole that had been there since he 'd died filled .
answer:
Original


question:
He laughed in his heart ; and lightly he made this vow , as he ever did .
answer:

Inversion