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: Its body was roughly the same size as the house, with wings that big again and long a sturdy tail.

SOLUTION: Inversion

PROBLEM: Her face returned to its original expression which is a of mix boredom and regret.

SOLUTION: Inversion

PROBLEM: He glanced at the Lord High, at the face that seldom betrayed any flicker of emotion, and looked away.

SOLUTION:
Inversion