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: I received this item and it;s dead!Doesn't work and I cannot return it. wasted $40 bucks..I'm so angry, I bought this as a gag gift for my friend for a party and now i'm out money...Very disappointing...
Student:
Negative