TASK DEFINITION: In this task, you are given a sentence. You must judge whether a single noun or verb has been replaced with another word with the same part of speech. The inversion would result in the sentence sounding unnatural, So unnatural sentences will be considered changed. Label the instances as "Original" or "Changed" based on your judgment.
PROBLEM: It 's a chance to meet , mingle , get to know other people .

SOLUTION: Original

PROBLEM: The worms were snake-like things that spat venomous poison and had huge mandibles surrounding multiple rows of razor-sharp teeth .

SOLUTION: Original

PROBLEM: " Me , not you or your band of wannabe vampires .

SOLUTION:
Changed