Given the task definition, example input & output, solve the new input case.
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: I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Output: Positive
It's a positive review because the owner of the dog is satisfied with the product and mentioned that their dog appreciates the product.

New input case for you: I was looking for a natural energy shot that works, and I found it. Steaz energy shot is my favorite! I recently had gastric bypass surgery, so tons of sugar is a no-no. And I'm also allergic to Sucralose (Splenda) so most other energy drinks are out. I tried Bazi energy shots and they didn't work as well as Steaz, and definitely didn't taste as well. These have a taste that's almost like Coca-Cola--not bad at all. If you're looking for natural energy, give these a try.
Output:
Positive