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 new waitress is working out.

SOLUTION: Original

PROBLEM: I can give you update an.

SOLUTION: Inversion

PROBLEM: How was he to wash the letters clean ?

SOLUTION:
Original