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 dog will do anything for these treats. Buying a five pound bag lasts about a year and they are dry so they are easy to put in your pocket and they last forever.
Example Output: Positive

Example Input: Not sure if I'm supposed to write this but the first shipment I received was all expired.  Customer service was happy to send me a new shipment with no problems.  So make sure you check the expiration date when you get it.  Secondly, I love the fact that Back to Nature has made the attempt of an all natural pasta.  I've been looking for something to replace Hamburger Helpers since their ingredients are less favorable.  Unfortunately, the overall taste and texture of this product is not good.  It has a "tang" as an aftertaste and the texture is always bumpy and not creamy.  My kids who are 4 and 2 will not eat this.  And they are not picky eaters.  Sadly, I have 10 boxes left.  I will just use the pasta and throw out the sauce package.  I suggest you find this at the store and try it first before you buy the case.
Example Output: Negative

Example Input: I love coconut and pineapple, but I was not wild about the ONE Coconut Water with a Splash of Pineapple. It wasn't BAD ... it had a mildly coconutty (though not sweet) flavor, but it just wasn't anything special. It was rather bland, and I had a hard time finishing it as it started to warm up. Since I'm not a competitive athlete and don't have any great need to replenish my electrolytes, I'd rather just drink water.
Example Output:
Negative