Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: I notified Digi Acc to let them know that I ordered the wrong battery. I have 2 Canon digitals and they use different batteries. I ordered the Canon NB-5L for the Canon SD950 IS and should have ordered the Canon NB-4L for the Canon ELPH100HS.I called Digi Acc and left them a message and never received a response. If someone would respond, I would like to exchange the battery.
Output:
Positive