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.

Ex Input:
Never received item !!! Add-on item missing from delivered package and not discovered after allotted notification time had expired so no recourse as far as a refund. Shop with Amazon almost exclusively and dissappointed to say the least.

Ex Output:
negative

Ex Input:
Used it in birdbath to keep water from being stagnant- put it in my dog's swimming pool - it's fun to watch and turns off when water dries out. I recommend this!

Ex Output:
positive

Ex Input:
I loved this book. I never knew beer could be so complicated to make or sell. I also didn't know how it could be considered an art form. The family part of this book had me hooked and I almost didn't want it to end. It's one of those feel Good reads that stays with you for a long time after. ❤️❤️❤️ Maybe more of a 4.5 stars but I'll round up for the sweet feeling the ending gave me.

Ex Output:
positive