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 have been using 17-Day Diet guided by Low-Glycemic eating for about 6-7 months, with fair success. This amber agave nectar has become our primary sweetener because of the low glycemic effect on blood sugar. The taste is mellow,and the sweetening power is higher than sugar [so you use less], but without the "twang" of honey. the one thing I have not tried it on (still using sugar) is making kombucha - I still use sugar, as I'm not sure it would be a good idea to introduce a raw element into kombucha. But actually, that may just be my own over-caution and nothing related to actual chemistry or circumstance.  Our primary uses are sweetening yogurt, using it in the little baking I do, and use in salad dressings, fruit desserts, etc. Because we are limiting our sweets consumption,we don't use a lot of this, but it's nice to have when we need it. I plan to try using it in some homemade jams later this season. I buy it on subscription, and the cost is about 33% less than the local WalMart and more than 50% less than the health food store on this same brand. "Best by" date on the bottles I received in May is 2015.

Ex Output:
Positive


Ex Input:
I adore using this very vanilla bean paste ESPECIALLY for my cream pies and ice cream. Why, it's like adding a "touch of heaven", but without any of the bother of scraping out vanilla bean pods. The flavor is also better to my liking too than vanilla beans. The price is WAY, way better too and it's stores fabulously on the shelf for ages!  For combined shipping, be sure to get their SWEET DOUGH FLAVORING and POWDERED VANILLA too. You'll be glad you did!  For more cooking tips & techniques... google my name SharonAnne.

Ex Output:
Positive


Ex Input:
The item shipped in an unsealed plastic bag within a brown cardboard shipping sleeve. Arrived with product loose and falling out of the cardboard.  No effort had been made to seal the plastic bag or the shipping sleeve. Unbelievable. The product itself is very foul tasting with a horrible lingering aftertaste. Could be the coating?  I am very disappointed in the purchase and would never buy again. Especially from this vendor. Stay away from these!

Ex Output:

Negative