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: My dogs LOVE duck treats and have been getting the chicken happy hips for years so I though I'd give the duck a try.  Bad idea.  The treat was too tough and stringy for my small female Westie to pull apart and she ended up choking and vomiting.  I order by subscription and had to make cuts in the strips with a poultry shear to use up the 6 bags.  I too hate the fact that these are made in China, but my little guys need extra condroitin and glucosamine so I'm back to the chicken formula.
Example Output: Negative

Example Input: Ras el Hanout is a versatile Moroccan spice blend that can be used for marinading meats (with a little oil and vinegar, maybe some crushed garlic), making stews, or just mixed with olive oil (and maybe a little crushed garlic) for dipping bread.  You can find many recipes that use it with a google term like "ras el hanout lamb recipe".  Note that it is sometimes spelled "ras el hanoud", so you can find even more using that.  I first found this at the famous (and expensive) spice market in Istanbul.  This blend from Angelina's is nearly as good.  Note that there is no one recipe for this spice blend, and there are many private recipes with a good deal of variation.
Example Output: Positive

Example Input: I bought this brand and it was just horrible. Amazon needs to source and offer 3 Ladies brand wrappers as they are just superior to anything out on the market today.
Example Output:
Negative