TASK DEFINITION: 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.
PROBLEM: the said conductor, his patience fraying.

SOLUTION: Inversion

PROBLEM: Why were The Operatives no longer allowed in the East Wing ?

SOLUTION: Original

PROBLEM: At the back of the dining room a was magnificent bar.

SOLUTION:
Inversion