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 band, very comfortable. Easy to adjust and I like that it has a little “give” when you bend your wrist unlike the silicone. I don’t like how silicone bands for the Versa the metal clasps can pull away or break apart from the silicone over time and these are built into the plastic, making them much more durable long-term.
Example Output: positive

Example Input: I went back to the allergy medicine I was taking before. This did not help at all. I took it for a week, then gave it to my husband. He was unimpressed, said the generics we usually take work best for him, too. Very disappointing.
Example Output: negative

Example Input: Excellent storyline, full of emotions, wonderful characters and the author put you the reader in the mindset to picture the characters and to feel their emotions.
Example Output:
positive