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: Then he thrust deep.

SOLUTION: Original

PROBLEM: And Rand Ayn, but hers was only one.

SOLUTION: Inversion

PROBLEM: The same thing happened.

SOLUTION:
Original