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.

Example Input: Normally I buy thistle from Walmart but they were out of stock for a few weeks so I ordered this product. I use socks and finches in my yard typically devour thistle like crazy until I bought this product. Cleaned socks and refilled and also tried using in a flat bird feeder and they still would not eat it. Once Walmart obtained inventory I bought it, dumped the Pennington seed and replaced with Walmart product. Birds are again happy feeders Pennington seed now in garbage.
Example Output: negative

Example Input: I LOVE THESE! I got them in this gray color first & then bought 2 more colors because I just loved how they fit. I am 5'4" & 145lbs & I got a large size & they fit great. They're super flattering & can be dressed up or down depending on what you choose to wear with them. One of my fave purchases on Amazon!
Example Output: positive

Example Input: Screen protectors are a must for any device that has a breakable front. I drop my phone a lot...... I’m a clutz. I also have weird ocd so when I apply a screen protector I will go crazy if it is not exact. The tray really helped out! I haven’t dropped my phone so I can’t say how it is durability wise. It arrived quickly.
Example Output:
positive