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

Ex Input:
I've bought this book, underlined every hint of symbolism, found all evidence of romanticism, followed every quote involving thematic oppositions, and noted every example of Pearl's rebellious nature and social alienation, but I cannot find one positive aspect of this novel that makes any of my hard work feel rewarding. The only way this novel could give me a warm feeling is if I place it in a furnace.

Ex Output:
Negative


Ex Input:
Doesn't get much better than this. What a blessing I have recieved from Pink's expositional approach to this great King's life.

Ex Output:
Positive


Ex Input:
I bought these boots because my $40 Wal*Mart boots were not getting the job done. These provide excellent support and are very comfortable. I bought them 1/2 size large and they fit perfectly. Don't get these boots if you are going to be working in the cold a lot; they breathe well and are great for cool to hot weather, but it does not take long for your feet to get cold on a day that never gets out of the 30s.

Ex Output:

Positive