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:
We love this kit, which includes everything we need for birthday decorations. It saves time for us instead of looking for birthday related decorations here and there in different stores. It is a decent product and has a great quality! Thank you.

Ex Output:
positive

Ex Input:
the reason why i bought this cable was because my parents needed one to reach across their room. unfortunately, it worked for only a week before i stopped charging anything. i promptly returned it.

Ex Output:
negative

Ex Input:
Well i would love to provide a review but I never recieved this item or a refund. I contacted the seller after 3 weeks of waiting and instead of answering where the item was, they just cancelled the order without a refund. BEWARE THIS SELLER!! As far as I can tell, this is just a thief with a storefront. If you are of the mind to just give money away for no reason then hit me up...lord knows I could use the extra income! Lol

Ex Output:
negative