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 Q]: I started using <a href="http://www.amazon.com/gp/product/B008EMA3AS">Lourdes Gourmet Chimichurri Sauce</a> on my grilled steaks and fell in love with it. Now I'm putting it on my chicken, vegetables & pasta. I'm turning into a real chimichurri addict.
[EX A]: Positive

[EX Q]: I've bought these at the local supermarket and enjoyed them although they are so salty that a few leave my tongue and roof of my mouth burning. Keeps you from eating too many! Occasionally I get really stale items from Amazon.com and this was one. Unedible. Beware of the quality of food items on this website that are on special as they can be very close to due dates or in this case, not expired but stale and unedible just the same.
[EX A]: Negative

[EX Q]: After years of using synthetic sweeteners like Equal and Sweet N Low, I realized their long-term effects and wanted to find a good alternative. NuStevia was a lucky discovery. It has virtually no bitter aftertase, it's all natural and I've been using it exclusively for more than a year now. It works in both hot and cold beverages and comes in bulk and in packets for portability.I haven't used it for baking and probably won't because the chemistry of most recipes depends on sugar or something similar to get a good effect. However, for daily use in beverages, this product is very good.
[EX A]:
Positive