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: " Was it your savages ? "

SOLUTION: Original

PROBLEM: " I 'm gon na grab some grub and do some socializing .

SOLUTION: Original

PROBLEM: He turned his microscope up to maximum and looked at the black dot on his slide .

SOLUTION:
Original