Teacher:Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Teacher: Now, understand the problem? Solve this instance: In an odd case of poor quality control, the package of eargels came with two of one of the six sizes and missing one of the others. I bought them to make my Jawbone headset fit. It's better than it was, but still not ergonomic.
Student:
Negative