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.

Example Input: quality food but the price is very high.  luv amazon's free ship over $25.
Example Output: Positive

Example Input: We were shocked to find out that Dogswell a company we have been buying our dog treats for last several years have started outsourcing these dog treats to China. This is very disappointing considering 4-5 years ago when many pets in the US died due to food poisoning resulted from pet food packed in China.  It is very surprising why this product got around 4/5 rating. I am assuming either  many buyers, like us, did not read where this is manufactured as the text "Made in China" is written in small alphabets and hidden in other text behind the cover OR most of these reviews in 2010 and 2011 look suspiciously 'fixed'...notice how many of them got 1 out of 1 likes.  We have stopped feeding our dog this food out of legitimate concern.  ----------------------------------------------------------------------------------------------------------------------  Feb 2012: Just to update that our dog died recently after diagnosed suffering from Hemolytic Anemia and Diabetes. We fed our dog these treats for number of years and now wonder just how much they contributed to her illness considering these treats are NOT made in USA but China.
Example Output: Negative

Example Input: <span class="tiny"> Length:: 0:19 Mins  </span>It took my dog no more than 4 hours to destroy this.  First off there are two types of rope that this product can come with - we've seen a cotton rope or a rubber one.  Ours came with the rubber one (as shown in the x-small and small size on amazon). First, my dog took to chewing the jug.  She saw the treats and would hit at the jug.  She also chewed on the grip and bone.  In addition to being loud as others complain, she just kept tripping over it.  She's a clumsy dog, but every couple of minutes it would roll behind her and as the jug is really bulky, kind of knock into her.  Also, the rubber rope didn't stand up to her chewing AT ALL.  In addition, we couldn't find treats that really...came out of it easily at all.  She got it out every now and then, which was good, but she didn't ever figure out how to go about doing so and just tore at the bottom of the judge. For reference, we had the medium/large for about a 40-45 pound 1 year old beagle/basset mix.
Example Output:
Negative