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: I normally bake from scratch but when I saw this pink lemonade cake mix with matching frosting I just had to try them both. This cake can be made two ways: with or without egg yolks. I recommend with as the cake will be nice and moist as a result. This cake would also be just as good with plain white icing or just a dusting of powdered sugar. You can make it as a layer, bundt, or sheet cake, or as cupcakes. I picked it up at the grocery store recently for about $1.80 per box, the frosting was about the same price per can. I ended up going back and purchasing more for later as I believe this is just a seasonal flavor and Pillsbury will pull it from the market at some point. If they do I hope they bring it back every spring. Until then I'll be stocking up.
Example Output: Positive

Example Input: I'm a big fan of Outburst Energy Bites, and the peanut ones are probably my favorite. They're reasonably priced and a great snack. Think of peanut M&M's and a coffee all at once. Since they taste so good, it is very tempting to eat the whole box. They claim it's a lot of caffeine, but it doesn't feel like more than a big coffee or a large energy drink, so I usually give in to the temptation! I highly recommend these!
Example Output: Positive

Example Input: First time buyer of KA-ME Rice Crackers and I'm very impressed. These are very light, crisp and flavorful. They are as good plain as they are with cold cuts, fruit, etc. Unfortunately, the ones I purchased may be the last I get from this source. Right after I purchased the dozen packs, the price per dozen increased 44% to its present $37.99. Fortunately, I have enough to last a while, but assuming the price stays the same, these are my last KA-ME.
Example Output:
Positive