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: How many were vampires contained ?

SOLUTION: Inversion

PROBLEM: Tracey set to work.

SOLUTION: Original

PROBLEM: Then she watched'd the news.

SOLUTION:
Inversion