Teacher:Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Teacher: Now, understand the problem? Solve this instance: This device disabled the touchscreen on my pc. There was no way to modify any settings on the device. There was no customer support phone number, only an email address. I can't wait for an email response any time I need assistance or have an issue that affects my pc performance.<br /><br />This device may work perfectly with a standard pc without touchscreen.
Student:
Negative Review