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:
She had not been alarmed , and he had walked past the doorway of the room in which Mrs. Armstrong was working .

Ex Output:
Inversion


Ex Input:
To make matters worse she seemed to be losing her mind , and she had failed her brother .

Ex Output:
Inversion


Ex Input:
Anyone bitten by an infectious mosquito would be inoculated with a larva , and it was biological warfare .

Ex Output:

Inversion