You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Input: Consider Input: I have purchased this product in the past through Amazon for my twins and it was good. However, the last time I ordered the 6-pack in June, the cereal was stale and smelly. I opened a few cans and they were all the same. I called Amazon customer service and they were very helpful and gave me a refund. I don't think I will purchase this item again through Amazon, although I do purchase the majority of items for my twins(including diapers) at a great price from them.

Output: Negative

Input: Consider Input: If you need gluten free, non-dairy and no egg, pickings are pretty slim. If you use a really sharp serrated knife and work carefully, you can split them successfully. Great for mini-pizzas!

Output: Positive

Input: Consider Input: Not wanting to pay $9 per pound at the local mall for black jelly beans, I came to my favorite online store, Amazon. With free shipping I could not beat the price. I went from paying $9 per pound to $3.50 per pound. I was afraid that maybe the good deal meant that they were stale but to my suprise they were fresh and delicious. I bought them for my mother for Mother's Day because she did not get a chance to buy any for Easter. With 10 pounds, I had plenty to share with my friends too.
Output: Positive