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: Elias kept hitting balls the in one by one.

SOLUTION: Inversion

PROBLEM: We just couldn't tip our hand.

SOLUTION: Original

PROBLEM: She was deliberately impudent, trying to hide the fact that she was happy he was so very real.

SOLUTION:
Original