In this task, 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.

Input: Consider Input: Had an ant problem on back co create porch and strategically laid down some of this magic gel and they were gone in 36 hours. It's been about 45 days and sti ant free, love this product!

Output: positive

Input: Consider Input: Very impressed! Was nervous but it looks way more expensive then it really is. The engraving were perfec. It's an awesome knife, my boyfriend loves it! Fast shipping too!

Output: positive

Input: Consider Input: Z-wave plugins are all too big. They block at least one more outlet in addition to the one they're plugged into. You can't plug two into a standard, 2 outlet box. This seemed like a great solution. Unfortunately, the unit didn't work properly. It shut off one of the outlets at arbitrary times (leaving me with cold coffee). Also, the user-interface is very poor. Having to hit the tiny little button multiple times to turn one outlet on vs. the other is hard to do correctly (4 times to turn one one). And, no one in the house could remember all the variations for turning each outlet on/off. They really need to add another button so there is one for each outlet. It is beyond 30 days since I ordered it, otherwise, I would return it.
Output: negative