Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
I have a small business and it was important that the envelope feeder work well. From day 1, this has been a nightmare. Components of the printer block the envelopes/labels and they don't feed properly. If you use internet postage, you lose money with the misfed labels/envelopes. I'm very disappointed and am shopping for a new printer now, only a short time after purchasing this one.

Ex Output:
Negative


Ex Input:
This is one of those books that I like the *idea* of, but not so much the execution. It's gotten to the point where if a book has the word "spooky" (or a variation) on the cover, I'm just going to assume it's not. The idea - offering ideas for six themed parties - would make for an excellent book if they were all actually Halloween-themed. Sadly, even the Halloween-specific party suggestions fall a little flat.

Ex Output:
Negative


Ex Input:
In the picture it seems bright, cool, So I ordered! I received it few days back.. not good looking, not of good quality!!

Ex Output:

Negative