Teacher:Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Teacher: Now, understand the problem? Solve this instance: This scanner, even after using the white calibration and setting to the highest dpi setting, takes scans so dark I can barely see them. I was looking forward to getting a bunch of old photos scanned but these are unusable even after wasting a bunch of time trying to edit them. I'm returning it.
Student:
Negative Review