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: For the past year, usually one of my parents has been home with me, physically, because they don't trust me.

SOLUTION: Original

PROBLEM: He spoke slowly thoughtfully and.

SOLUTION: Inversion

PROBLEM: But the keep and towers were no more than a temporary stopgap.

SOLUTION:
Original