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: Sitting in the dip of his palm was a large stone.

SOLUTION: Original

PROBLEM: Emma had been looking forward to this interview ever since she'd to spoken Peggy on Monday afternoon.

SOLUTION: Inversion

PROBLEM: As the door slid shut behind her, a sudden caressed draft the nape of her neck.

SOLUTION:
Inversion