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: Great helmet! Nice fit and great adjustments to get right fit. It's very comfortable on and doesn't slide around. Has good amount of padding. Great buy for the price.
Example Output: positive

Example Input: Spoon the rice mixture into the mushrooms. Pour in the broth, seal the lid and cook on High pressure for 10 minutes, Do a quick release. Garnish with fresh cilantro and serve immediately.
Example Output: positive

Example Input: Waste of time and money. I bought 2 of these lights and both times it only came working half way. they already send it to you mended and soldered. Save yourself some headache and AVOID at all costs.
Example Output:
negative