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:
My brothers and I thought we should look wise and venerable.

Ex Output:
Original


Ex Input:
Jacob was entirely in control now, still very beside me.

Ex Output:
Inversion


Ex Input:
They walked quietly a for time.

Ex Output:

Inversion