instruction:
In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.
question:
It took a few seconds one but of them finally spoke up.
answer:
Inversion

question:
She pulled open the front door and raced out into the street.
answer:
Original

question:
I knew I had a back-up plan ( Dex ), and I still was getting inquiring emails about my adventures anyway.
answer:
Inversion