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.

Ex Input:
It took all of her concentration to remember all the flight checks before take-off , but the instructor coached her .

Ex Output:
Original


Ex Input:
Eggert carefully unlocked her office and they stepped inside .

Ex Output:
Original


Ex Input:
We turned around , the new trousers a perfect fit and he cleared his throat .

Ex Output:

Inversion