Teacher:Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Teacher: Now, understand the problem? Solve this instance: My LB1 battery pack lasted less than 4 months. I got it around Feb 15 and this is June 12th. I should have listened to the poor reviews, but like death, we think it only happens to someone else. I wonder how many good reviews just didn't respond later to call back a good review when their pack crapped out after a few months.
Student:
Negative Review