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.

Ex Input:
And, just as they are about to engulf her, she suddenly feels as light a as feather, and bounds away in long effortless strides.

Ex Output:
Inversion


Ex Input:
I'd seen some YouTube videos of it, but none of them were good of quality.

Ex Output:
Inversion


Ex Input:
My heart ached to think of the pain my family had experienced.

Ex Output:

Original