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: Jason sat had down by Lucy's feet on the couch.

SOLUTION: Inversion

PROBLEM: But first need you an idea.

SOLUTION: Inversion

PROBLEM: Seeing my laser near my hand I grabbed it and fired at the back of the last as IM they ran up the tunnel.

SOLUTION:
Inversion