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: I mean, he wasn't old enough to be my dad.

SOLUTION: Original

PROBLEM: Just that contact brief made me feel better.

SOLUTION: Inversion

PROBLEM: I sucked in breath again at his heinous threat but he continued.

SOLUTION:
Original