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 he had never laid eyes on her until today.

Ex Output:
Original


Ex Input:
Maybe they're not real in the atoms and electrons sense, but I think they are more than just products of our imagination.

Ex Output:
Original


Ex Input:
asked Walter Jenkins, less concerned about the well-being of people who wouldn't even be born before a long passed time.

Ex Output:

Inversion